Welcome to The Binocular and Telescope Shop
Main menu
-
Telescopes
- Telescopes
-
Types of Telescopes
-
Celestron Telescope
-
Smart Telescopes
-
Saxon Telescopes
-
Skywatcher Telescopes
-
TeleVue Telescopes
-
Planewave Telescopes
-
Vixen Telescopes
-
TEC Telescopes
-
BORG Telescopes
-
Founder Optics
-
Solar Astronomy
-
Binoculars
- Binoculars
-
Types of Binoculars
-
Vortex Binoculars
-
Nikon Binoculars
-
Swarovski Binoculars
-
Leica Binoculars
-
ZEISS Binoculars
-
Fujinon Binoculars
-
Gerber Binoculars
-
Vixen Binoculars
-
Pentax Binoculars
-
Olympus Binoculars
-
Kite Optics
-
Kowa Binoculars
-
GPO Binoculars
-
Zerotech Binoculars
-
Binocular Accessories
-
Spotting Scopes
- Spotting Scopes
-
ZEISS Spotting Scopes
-
Swarovski Spotting Scopes
-
Leica Spotting Scopes
-
Nikon Spotting Scopes
-
Vortex Spotting Scopes
-
Kowa Spotting Scopes
-
Pentax Spotting Scopes
-
Celestron Spotting Scopes
-
Spotting Scope Accessories
-
Microscopes
- Microscopes
-
Beaver Labs Microscopes
-
Celestron Microscopes
-
Digital Microscopes
-
Microscopes for Children
-
Biological Microscopes
-
Mounts & Tripods
- Mounts & Tripods
-
ZWO Mounts
-
Celestron EQ Mounts
-
iOptron Mounts
-
Vixen Mounts
-
Paramount EQ Mount
-
Saxon Mounts
-
PlaneWave Mounts
-
Skywatcher EQ Mounts
-
Losmandy EQ Mounts
-
Camera Tripods
-
Astro Star Tracker Mounts
-
Mount Accessories
-
Imaging
- Imaging
-
ZWO Cameras
-
QHY Cameras
-
Starlight Xpress
-
FLI Cameras
-
Atik Cameras
-
Pegasus Astro
-
Camera Lenses
-
SBIG Cameras
-
Focusing
-
Imaging Accessories
-
Filters (Imaging)
-
Autoguiding
-
Accessories
- Accessories
-
Eyepieces, Diagonals and Barlows
-
Adapters & Extensions
-
Books & Sky Guides
-
Bags, Cases & Covers
-
Cleaning and Maintanence
-
Collimation
-
Dew Control
-
Dovetail Bars & Plates
-
Filters (Visual)
-
Finderscopes
-
Tube Rings
-
Tele Vue Eyepieces
-
Bintel Eyepieces
-
Celestron Eyepieces
-
Vixen Eyepieces
-
Barlows & Powermates
-
Saxon Eyepieces
-
Eyepiece Kits
-
Diagonals
-
Tools
Your cart
Choose your Location
-
Bintel Glebe
Usually ready for pickup in 24 hours
Bintel 84 Wentworth park road, Glebe, 2073, NSW
Phone:(02) 9518 7255
Hours:
Monday9:30 am–5:30 pm
Tuesday9:30 am–5:30 pm
Wednesday9:30 am–5:30 pm
Thursday9:30 am–5:30 pm
Friday9:30 am–5:30 pm
Saturday9:30 am–4 pm
SundayClosed
Free Standard Shipping
21 products
21 products
Sort by:
- Featured
- Most relevant
- Best selling
- Alphabetically, A-Z
- Alphabetically, Z-A
- Price, low to high
- Price, high to low
- Date, old to new
- Date, new to old
From $1,349.00
At just over 4 inches in diameter and a few inches thick (IMX585), the new miniCAM8 is a compact, high-resolution, high-performance, cooled imaging system capable of exceptional, high-quality deep space images as well as high-quality, high-resolution planetary images.
So often, compactness in astro-imaging is achieved at the expense of some other critical feature found in multi-component cooled systems, such as sensor quality or thermoelectric cooling, etc. Such is not the case with the new miniCAM8. Based on Sony’s IMX585 8 MP sensor, the miniCAM8 includes full TE cooling capable of reaching a delta of -45℃ from ambient along with a built-in 8-position filter wheel for complete LRGB and narrowband imaging.
High Near-Infrared Sensitivity
The IMX585 is a Sony Starvis II processor that enables high sensitivity and high dynamic range (HDR). It also improves sensitivity in the near-infrared range by approximately 1.7 times* compared to the IMX485. The new camera miniCAM8 has a maximum quantum efficiency of 60% in the near-infrared band and 92% in the visible wavelength band.
*This data is officially provided by Sony: https://www.sony-semicon.com/cn/news/2021/2021062901.html
BSI
One benefit of the back-illuminated CMOS structure is improved full-well capacity. This is particularly helpful for sensors with small pixels. In a typical front-illuminated sensor, photons from the target entering the photosensitive layer of the sensor must first pass through the metal wiring that is embedded just above the photosensitive layer. The wiring structure reflects some of the photons and reduces the efficiency of the sensor.
In the back-illuminated sensor, the light is allowed to enter the photosensitive surface from the reverse side. In this case, the sensor’s embedded wiring structure is below the photosensitive layer. As a result, more incoming photons strike the photosensitive layer, and more electrons are generated and captured in the pixel well. This ratio of photon to electron production is called quantum efficiency. The higher the quantum efficiency, the more efficient the sensor is at converting photons to electrons, and hence the more sensitive the sensor is to capturing an image of something dim.
Zero Amplify Glow
miniCAM8 is also a zero amplifer glow camera.
Anti-Dew Technology
Based on almost 20-year cooled camera design experience, the QHY cooled camera has implemented the fully dew control solutions. The optic window has a built-in dew heater, and the chamber is protected from internal humidity condensation. An electric heating board for the chamber window can prevent the formation of dew, and the sensor itself is kept dry with our silicon gel tube socket design for control of humidity within the sensor chamber.
Cooling
In addition to dual-stage TE cooling, QHYCCD implements proprietary technology in hardware to control the dark current noise.
Variants
MiniCAM8M Deep Sky Combo -
The astronomical filters included with the miniCAM8 deepsky combo are custom-designed to match the specific characteristics of the cameras. The size is 19 mm * 12 mm * 1.1 mm. The LRGB and SHO narrowband filters for the miniCAM8M deepsky combo are customized by XiMei Filters. The LRGB filters have an optical density (OD) value of 3, while the narrowband filters have an OD value of 5.
MiniCAM8M Planetary Combo -
Includes: miniCAM8M x1; LRGB filter set x1; 20nm Methane filter x1; 40nm UV filter x1; 10nm Na filter x1
MiniCAM8M Photometric Combo -
Includes: miniCAM8M x1; u’, g’, r’, i’, z’ sloan filter set x1
| Model | miniCAM8 |
| CMOS Sensor | Sony IMX585 |
| Mono/Color | Both Available |
| BSI/FSI | BSI |
| Sensor Size | 1/1.2inch |
| Pixel Size | 2.9μm*2.9μm |
| Total Pixel Area | 3856*2180 |
| Effective Pixels | 8 MP |
| Full Well Capacity | 54ke-
Linearity HDR Mode: 46ke- |
| Readout Noise | 0.76 – 7.8 e-
Linearity HDR Mode: 1.0e- |
| Peak QE | M: 92%
C: R: 82%; G: 87%; B: 75% |
| Dynamic Range | Linearity HDR mode: The dynamic range reaches up to 46,300:1, equivalent to 93 dB or 15.5 stops. |
| A/D | Dual 12-bit (output as 16-bit) |
| Full Frame Rates | Full Resolution: 41.5FPS@8bit,23.5FPS @16bit |
| ROI Frame Rates | Full Resolution 1080Lines, 82FPS@8bit, 47FPS@16bit;640Lines, 177FPS@8bit, 105FPS@16bit |
| Exposure Time Range | 11μs-900sec |
| Shutter Type | Electronic Rolling Shutter |
| Built-in Image Buffer | 512MB DDR3 |
| Computer Interface | USB3.0 |
| Telescope Interface | 1.25 inch |
| Optic Window Type | AR+AR |
| Filter Wheel | Built-in 8-Position Carousel |
| Back Focal Length | 17.5mm |
| Cooling System | Dual Stage TEC cooler:
Long exposures (> 1 second) typically -45℃ below ambient |
| Weight | 480g |
From $65.00
Adjust the brightness level of the Moon, Venus, and other bright objects with the Optolong Variable Polarizer. A standard Moon Filter is similar to a pair of sunglasses. They work fine, but sometimes the scene is too dark or too bright, and there’s not a lot you can do about it. A variable polarizing filter is much more flexible than a Moon filter. It allows you to set the percentage of attenuation by turning the top section of the two-piece filter. Simply attach the 2" threaded filter to a like-sized eyepiece or Astro accessory barrel, and then slowly rotate the top half of the filter—it turns 360°—to achieve the results you desire.
The Optolong Variable Polarizing Filter also works great to cut brightness when you are using your telescope for terrestrial observations or photography. If you have ever done photography through a SLR or DSLR camera, you may have already been introduced to the qualities of a polarizing filter, since it is a very popular accessory for polarizing the light and making the sky appear bluer. You will especially appreciate a polarizing filter when viewing over water or photographing a scene that includes a river or body of water. Simply turn the filter until you achieve the most glare-free results—you will really see the difference.
| 1.25 inch | 2 inch | |
| Brand | Optolong | Optolong |
| Type | Variable Polarizing | Variable Polarizing |
| Substrate Thickness | 2mm | 2mm |
| Clear Aperture | 26mm | 44mm |
| Surface Quality | 60/40 | 60/41 |
| Surface parallelism | 1/4λ | 1/4λ |
| Parallelism | 30" | 30" |
| Thread | M28.5*0.6 | M48*0.75 |
| Single Thread | Yes | Yes |
$329.00
L-Quad Enhance Filter (L-QEF) is a quad bandpass light pollution suppression filter for colour cameras. It effectively suppresses the transmission of light pollution wavelengths, especially light pollution generated by artificial lighting (including mercury and sodium lamps), as well as the effects of natural skylight-induced effects on the shot, thus effectively enhancing the contrast and details of the celestial bodies, and making the objects more distinct and stereoscopic. This filter provides better color balance while improving resistance of light pollution. L-QEF can be used for both wide field astrophotography, such as the Milky Way in Summer and Winter, and deep sky objects such as nebulae, galaxies, star clusters, and so forth; It allows you to save a lot of time during the shooting process and get better results at the same time. The design of quad bandpass maximises the colour balance of nebulae, galaxies and other broadband spectral targets.
Key Features:
- Cuts out light pollution from mercury and sodium lamps and produces a nice broadband image with minimal colour cast;
- Signal-to-noise ratio (SNR);
- Near IR cut-off to 1000nm, reducing the effects of IR noise;
- L-QEF has more than 90% transmittance of the nebula emission lines at H-Beta/OIII/H-Alpha/SII, with cut-off depth from OD2 to OD4, thus providing a significant increase in resistance to light pollution. L-QEF is good for night sky from Bortel 1 to Bortel 7 levels; (Bortel 8, Bortel 9 environments shall not be recommended, kindly chose Optolong other narrow-band filters, 3nm, 7nm type of filters are available.);
- Suitable for wide range of deep sky targets: it covers most nebulae, galaxies, star clusters, reflected and emitted line signals astronomical objects with higher contrast and rich details while maintaining excellent colour balance. L-QEF is superior to other filters of the same type.
Spectrum and Characteristic
| Sbustrate | optical glass |
| Thickness | 1.85mm |
| FWHM | Quad bandpass filter |
| Blocking range | 300-1000nm |
| Blocking Depth | OD2-OD4 |
| Surface quality | 60/40 |
| Transmitted Wavefront RMS | λ/4 |
| Parallelism | 30s |
Based on the characteristics of celestial bodies’ emission lines and light pollution emission lines, L-Quad Enhance filter effectively reduces the impact of light pollution and suppresses the background light of astronomical objects, thus effectively enhancing the contrast and details of the celestial bodies. Using L-QEF filter can help you save a lot of time during the shooting process, yet obtaining incredible results.
From $260.00
Optolong L-Pro 1.25 inch is multi-bandpass filter which offers better color balance by maximizing the transmission band. The balanced transmission allows astrophotos to be taken with minimal color cast to broadband emission objects such as galaxies, reflection nebulae and globular star clusters.
Warning - Do not use this filter for solar purposes !
Optolong L-Pro (L-Professional) filter is designed to improve the visibility of various deepsky objects. By selectively reducing the transmission of wavelengths of light pollutants, specifically those produced by artificial lightings including mercury vapor lamps, both high & low pressure sodium vapor lights and the unwanted natural light caused by neutral oxygen emission in our atmosphere (i.e. skyglow). Together with the highly transparent in main nebula emission lines at OIII(496nm and 500nm), H-beta (486nm), NII(654nm and 658nm), H-alpha(656nm) as well as SII(672nm), the filter is suitable for enhancing the contrast and details for both visual and photograghic purpose at sub-rural area with heavy light pollution.
Optolong L-Pro is multi-bandpass filter which offers better color balance by maximizing the transmission band. The balanced transmission allows astrophotos to be taken with minimal color cast to broadband emission objects such as galaxies, reflection nebulae and globular star clusters. L-Pro is the best choice for light pollution suppression.
- Optical glass fine material
- Spectrum: 380-750nm
- Surface Quality: 60/40 (Refer to MIL-O-13830)
- Fine-optically polished to ensure accurate 1/4 wavefront and < 30 seconds parallelism over the both surfaces
- High transmission at major nebula emission lines (i.e. H-alpha 656nm, OIII 496nm&500nm, SII 672nm and H-beta 486nm).
- Precision off-band blocking, specifically the major emission lines of artificial light pollution (i.e. Na 589nm, Hg 435nm and 578nm).
From $310.00
L-eNhance filter
The relentless spread of urbanization and its associated light pollution have become a growing problem for all amateur astrophotographers. The current solutions to the problem can be expensive and might include the purchase of a monochrome camera, several types of narrowband filters, and a filter wheel.
Optolong L-eNhance filter provides an economical and practical solution for amateurs. It is a dual-band pass filter that has been designed for DSLR (digital SLR), color CMOS, and monochrome CCD cameras. The convenience and cost-effectiveness of this filter allow amateurs to image a rich selection of astronomical images, even in bright, heavily light-polluted areas. Optolong believes the design of our L-eNhance filter is a technical innovation among filters. It effectively isolates the H-Alpha, H-Beta, and Oxygen III nebula emission lines and achieves a maximum transmission of up to 90%. The performance of this filter delivers images that superbly control the impact of light-polluted skies.
Hydrogen is the largest, the most primitive, the simplest, and the oldest element in the universe. Scientists consider that Hydrogen amounts to more than 90% of visible substances in space. Our sun is 5 billion years old, but so far hydrogen is still the key matter of nuclear fusion. While the sulfur element does not have much scientific significance, keeping H and O is meaningful for the exploration of life.
Therefore, we highlight H-a, H-b, O3, and O2, and reduce the signal of sulfur.
2. Spectrum and Characteristic
Substrate: B270
Thickness: 1.85mm
Tpeak: T>90%
Blocking range: 300-1000nm
Blocking depth: light pollution line blocking >99%
Surface quality: 60/40
Transmitted Wavefront RMS: λ/4
Parallelism: 30s
How to read the chart?
▲The horizontal axis is the Wavelength in Nanometers(nm).
▲The vertical axis is transmission in %.
▲The WHITE line shows the transmission of the filter. The artificial emission lines are shown in Yellow. The emission lines from the constellation are shown in GREEN, BLUE, AND RED.
SKU: 13801
From $520.00
The Antlia LRGB-V Pro series filters are designed for monochrome cameras that use both CCD and CMOS sensors. Suitable sensors include KAF/KAI sensors, Sony IMX sensors, GSENSE and other sensor manufacturers. The LRGB-V Pro set is designed to approximately equalize the RGB response from the flux of red-sensitive CCD detectors. The result is that you achieve 1:1:1 equalized RGB exposures with the benefit of simplified post processing and reduced imaging time. New LRGB-V Pro series filters feature a carefully designed spectral gap between the green and red channels to minimize the effect of light pollution and to provide high transmittance of useful frequencies. The filters’ design maximizes the capture of details from fainter galaxies and nebulae emissions. The LRGB-V Pro series filters guarantee the high transmission of the OIII band in both the B and G filters (OIII signal >95% in blue and green). The bandwidth of the B channel is narrowed for the purpose of improving the blue channel overflow (haloing) around the star due to B channel overexposure. Antlia LRGB-V Pro series filters block the emission line around 589nm by the design of wide gap between G and R filters, which suppresses much of the light pollution from high pressure sodium and mercury street lamps and results in a more natural color balance. The uniformity in substrate thickness delivers good parfocal performance across all Antlia filters.
Highlight of LRGB-V Pro series set
1. Premium coating technology and finely polished substrate Our quality selection processes are optimized to ensure highly homogeneous glass-substrates. Our application of advanced optical coating technology and double-sided precision polishing achieves both consistent parfocal and optical performance across all filters. 2. Maximized colour balance and contrast for each of the three RGB channels and excellent S/N performance Dozens of coating layers are deposited on both sides of the glass substrate that enables LRGB-V Pro filters to achieve a high SNR. The Anti reflection coatings and carefully designed spectral gaps minimize unwanted light scatter and maximize useful signal data for each filter channel.
3. Tighter star profiles and halo reduction The cut-off rate of LRGB-V Pro series set is designed in high level to minimize halos around brighter stars and reduce star bloat. Our careful design of the blue channel transmission characteristics targets the problem of blue star bloating.
Application and Performance:
1. Designed for monochrome CCD and CMOS cameras
2. Great imaging colors for celestial objects, galaxies, star clusters and nebulae
3. AR anti-reflection film design for secondary reflection and star halo reduction
4. R-Filter provides maximum transmission of H-alpha and S II emission
5. B/G overlap doubles the energy in the OIII line
6. Balanced RGB-design offer 1:1:1 exposure times for most telescope optical systems
7. All Antlia LRGB-V Pro filters are edge blackened to eliminate internal reflections from stray light
8. The substrate thickness of each of the four LRGB filers is maintained to tight tolerances
9. Not recommended for Solar observing and imaging
10. Not recommended for visual observation
Important Note: When using any parfocal filters, the user may still experience focus shifts between filters during long imaging sessions. It is important to remember that temperature shifts will change the length of the optical path due to the differential contraction between the telescope tube and the glass optical elements. It is recommended that the photographers check focus either manually or automatically in software every 1 to 2 hours. In cases where the telescope has been brought from a warm environment to outside, more frequent focus checks are required until the equipment has stabilized nearer to ambient temperature.
Technical Specifications:
Basic Substrate: optical substrate
Filter Thickness: 2mm+/-0.05mm for 1.25’’
Surface Quality: S/D (scratch/dig)= 60/40 (Refer to MIL-O-13830)
Transmitted Wavefront: Lambda/4 or better.
Parallelism: less than 30 arcsec
Single / Non-glued substrate
$649.00
ALP-T Dual Band 5nm Filter is best suited for optics f-ratios slower than f/3.6, the standard Antlia ALP-T Dual Band filter is highly recommended. Meanwhile, if you seek the best possible performance with any optics faster than f/2.2, the highspeed version is the best choice.
The Antlia ALP-T dual band 5nm series filter is a dual line-pass filter that was designed to be used primarily with one-shot color (OSC) cameras such as DSLR's and astronomical OSC cameras. It can also be used as a narrowband filter for monochrome cameras to save imaging time. The advanced multi-coatings on our ALP-T ultra dual-band filter effectively isolate the red Ha and the blue-green OIII lines light from emission nebulae, with almost total suppression of optical density (OD) 4.5 on unwanted wavelengths from light pollution, moonlight, and airglow. The result is that our ALP-T dual band 5nm filter creates a superior signal-to-noise ratio and better contrast in your images.
The Antlia ALP-T Dual Band filter enables the capture of the two main emission nebulae bands at the same time, whilst suppressing unwanted light pollution. It enables you to capture cleaner data and reduces the post-processing efforts to isolate faint details from the background light pollution.
Application and Performance:
Designed especially for optics, slower than f/3.6
Engineered specifically for use with DSLR, CMOS, and CCD color cameras
Suppression of optical density (OD) 4.5 on unwanted wavelengths adds signal-to-noise
Extremely steep bandpass edges minimize internal reflections
Ideal flat-top and moderate bandpass reducing spectrum downshifts
Ion Gun Assisted Deposition coating technology on the double-sided polished substrate making it the most consistent and accurate light pollution suppression filter
Designed to suppress artificial lighting from Bortle scale 1 to Bortle scale 8
Near IR (NIR) is blocked up to 1050nm
Technical Specifications:
| Hydrogen-alpha | Oxygen III | |
| FWHM | 5nm | 5nm |
| CWL (Central Wavelength) | 657.8nm | 502.2nm |
| Peak Transmission | 88% | 82% |
| Blocking | ≥OD4.5 @ 300-1050nm | |
| Filter Thickness | 2mm+/-0.05mm | |
Filter Ring:
2'' (M48*0.75)
Ultra-thin filter cell to minimize vignetting by maximize possible clear aperture
Black Anodized Finish
Laser Engraving No Fading
Spectrum Curve:
Not Recommended:
Solar imaging
Night visual observation
Not Permitted:
DO NOT LOOK AT THE SUN WITH THIS FILTER
Serious eye damage will result if you fail to observe the warning
From $420.00
L-eXtreme is a two 7nm bandpass filter which can be used with one-shot color cameras like DSLR's (digital SLR), and monochrome CCD cameras, it is also more suited for fast systems. The convenience and cost effectiveness of this filter allows amateurs to image a rich emission nebulas, even in bright, light pollution skies. Optolong believes the design of L-eXtreme filter would be better choice for fast systems in competitive price. It isolates the H-Alpha, and Oxygen III nebula emission lines so that the contrast and signal-to-noise ratio between nebulae were maximized. For people who is living in very light polluted areas, or when the moon is out, the L-eXtreme will be a good filter.
Unlike the Optolong L-eNhance filter which is a tri-band (transmits Hb, Ha, and OIII), the L-eXtreme filter is dual band that passes Ha and OIII emission lines.The advantage of the L-eXtreme filter is that there is no transmission between the H-beta and OIII lines, as there is no nebula emission lines there. In this case, it isn't letting light pollution come through so that maximize nebulas signal and make the sky background darker while imaging. The L-eXtreme filter should better isolate the emission lines only and better protect from light pollution.
Hydrogen is the largest, the most primitive, the simplest, and the oldest element in the universe. Scientists consider that Hydrogen amounts to more than 90% of visible substance in space. Our sun is 5 billion years old, but so far hydrogen is still the key matter of nuclear fusion. While the sulfur element does not have much scientific significance, so keeping H and O is meaning for exploration of life.
Therefore, we highlight H-a, H-b, O3 and O2, and reduce the signal of sulfur.
Spectrum and Characteristics
- Sbustrate: B270
- Thickness: 1.85mm
- Tpeak: T>90%
- Blocking range: 300-1000nm
- Blcoking depth: light pollution line blocking >99%
- Surface quality: 60/40
- Transmitted Wavefront RMS: λ/4
From $1,310.00
The Antlia 3nm Pro Ultra Narrowband filter set includes the following items:
- Antlia H-Alpha 3nm filter
- Antlia OIII 3nm filter
- Antlia SII 3nm filter
Antlia SHO Pro narrowband filter optimizes the FWHM (full width half maximum) to 3nm bandpass. As the bandwidth becomes narrower, the 3nm Pro narrowband filters enhance contrast of emission targets by lowering the unwanted background signal. Antlia SHO 3nm Pro filter is designed to deliver 88% transmission at the 671.6nm line which provides you with the maximum signal and well defined nebulae structures.
Conventional broader narrowband filters cause a heavy loss in transmission due to the strong (Center Wavelength (CWL)-shift. We guarantee T>88% within 1nm range of the center bandwidth,which means that the 3nm Pro narrowband filter can guarantee high transmittance for working with both long focal ratios and fast optical systems. Blue-shift data show that Antlia 3nm Pro filters can be used with nearly all systems as fast as f/3 with minimal loss in emission signal and meets the requirements of fast optics like Hyperstar and RASA.
The out of band blocking specification is rated OD5 (0.001%) which delivers an excellent SNR(signal to noise ratio) and effective cut-off rate to minimize interference from other wavelengths. Improved sharp cut-off astrophotography 3nm Pro filters are designed to minimize halos around bright stars.
Application and Performance:
- High transmittance and smallest bandwidth to maximize contrast
- Steep spectral profile minimizes halos around bright stars
- A single substrate to eliminate internal reflections
- Narrowband Objects: Emission Nebulae, Planetary, Wolf Rayet Nebulae and Supernova Remnants
- Use in light polluted areas and dark sites
- Extends imaging time when the moon is up
- Antlia narrowband Pro filters can be used down to F/3 systems with slight loss of signal
- All Antlia Narrowband filters are edge blackened to eliminate internal reflections from stray light
- Superior optical reliability reduces post image processing
From $500.00
It's about a 3nm dual band designed to drastically reduce the effect of light pollution, the 3nm isolates the nebulae's emissions into H-Alpha (red) and OIII (green-blue). It blocks light pollution, maximizes the signal from nebulae, and darkens the sky background. It also blocks artificial light from mercury vapor lamps, high and low pressure sodium vapor lights, and unwanted natural light caused by the emission of neutral oxygen in our atmosphere. Maximizes the transmission of the main emission lines of the nebula in OIII (496nm and 500nm) and H-alpha (656nm). Used with DSLR, color/MONO CMOS and CCD, however, this filter is not suitable for fast ratio systems.
The advantage of L-Ultimate is that it only passes through the emission lines OIII(500.7nm) and Ha(656.3nm), in which case all other light pollution emission lines are eliminated so that only the emission and reflection signals of the nebula are captured during imaging. Therefore, the sky background of the image is darker, and the contrast between the nebulae and the signal-to-noise ratio are improved to the greatest extent. In heavy light pollution areas, the product can also selectively filter light pollution and clutter signals through the emission lines of nebulae, and finally avoid the impact of light pollution on astrophotography.
It is different from the series of dual-narrowband L-eNhance and L-eXtreme in that L-Ultimate is a dual-3nm bandwidth filter that only passes through Ha and OIII emission lines. You will get a darker sky background, more contrast of the image and the suppression on stars. L-Ultimate has also been optimised in terms of halo performance, so that there is no obvious halo when shooting on a bright star object.
Features
| Substrate | optical glass |
| FWHM | OIII 3nm Ha 3nm |
| Blocking range | 300-1000nm |
| Blocking | >OD4 |
| Surface quality | 60/40 |
| Transmitted Wavefront RMS: | λ/4 |
| Parallelism | 30seconds |
$455.00
The Optolong L-Para is a dual narrowband 10nm light pollution filter, specifically designed to filter out unwanted mercury, sodium, and LED light pollution emissions and enhance the detection of nebulae emission lines with a transmittance rate of over 85% and a 10nm FWHM for both OIII (500.7nm) and H-Alpha (656.3nm). It offers superior contrast and anti-halo effects for capturing detailed and vibrant nebulae images.
Key Features:
Broad Compatibility:
A dual narrowband filter suitable for all telescope systems, adaptable to fast optics (focal ratios of F2, F2.8, F3.2, F4) as well as various standard/normal focal ratio telescopes.
Light Pollution Resistance:
Effectively cuts off emission lines from mercury lamps, sodium lamps, LEDs, and other light pollution sources, making it applicable to Bortle Scale1- 7 dark skies.
High Transmission Rate:
In systems with a focal ratio of F2 and above, the transmittance of nebula emission lines OIII and Ha exceed 85%, resulting in higher imaging efficiency.
Excellent Contrast:
The high transmittance of nebula emission lines (OIII & Ha) combined with deep cut-off of light pollution bands significantly improves image contrast and detail richness.
Anti-Halo Characteristics:
The design has undergone several round of optimizations and many times of repeated testing ,resulting in a marked improvement in anti-halo performance, enhancing the capture of bright stars.
Optolong L-Para is a brand new dual narrowband 10nm light pollution filter. The FWHM of L-Para is 10nm for OIII (500.7nm) and H-Alpha (656.3nm) respectively. The transmittance of nebulae emission lines at are both greater than 85% in system with focal ratios of F2 and above. It effectively filters out mercury lamp, sodium lamp, and LED light pollution emission lines. At the same time, it has excellent contrast and anti-halo characteristics, allowing you to capture detailed and vivid nebula images. L-Para is suitable for both normal optical systems and fast optical systems, such as RASA and Hyperstar systems. Even when light is incident at an oblique angle, it can still maintain high transmission rates to provide you with a clear and precise shooting experience.
$539.00
1. L-eXtreme F/2 Introduction
Optolong L-eXtreme F/2 is a dual-band (500.7 nm and 656.28 nm, FWHM=7 nm) narrowband pass filter that meets the requirements for transmission at continuously varying angles. Astronomically characterised spectral lines (OIII, Ha) as the main transmission wavelengths, the OIII and H-Alpha nebula emission lines pass accurately at f2 - f3.3 Focal Ratio. It's a product that Optolong has developed specifically for fast optical systems or fast focal ratio imaging systems. It has performed well on RASA, HyperStar, and other fast ratio telescopes.
Key Features:
♦Together with one-shot colour astronomical cameras, monochrome astronomical cameras, and Digital SLR cameras, you can fast and quickly obtain clear and detailed images of the deep sky;
♦Ideal for fast optical systems, like RASA, Hyperstar, and other fast focal ratio telescope users;
♦Recommended for using a fast optical system with a focal ratio from f2 to f3.3;
♦Anti-light pollution、better contrast、more details of the celestial bodies: This filter cuts out background light and noise beyond the target celestial bodies to get better details and contrast of the images. L-eXtreme F/2 can effectively block light pollution so that the images will not affected by unwanted lights and skylight of the background. You can quickly get satisfactory pictures in fast optical systems.
2. Spectrum and Characteristic
Based on the characteristics of celestial bodies’ emission lines and light pollution emission lines, the L-eXtreme F/2 retains the prominent nebula OIII and Ha colours while blocking most of the light pollution. Specifically designed and optimally calculated for the characteristics of a fast optical system, the L-eXtreme F2 always keeps both OIII and Ha bands having high transmittance, which helps users to capture nebulae emission lines in these bands more accurately and quickly and obtain better astrophotographic images.
How to read the chart?
▲The horizontal axis is the Wavelength in Nanometers(nm).
▲The vertical axis is transmission in %.
3. Coating Technology
·Multi-layers anti-reflection coating
·Non-cementing optical substrate coating
·Optolong filter adopts precision coating based on Ion-assisted deposition coating technology for durability and resistance to scratching, as well as stability on CWL(central wavelength) no deviation affected by temperature change.
·Planetary rotation system offers precision and homogeneity of coatings ensuring high value on transmission of pass-band and Optical density of off-band.
SKU: 14803
From $99.00
The UHC (Ultra High Contrast) broadband filter is designed to improve the visibility of various deepsky objects. By selectively reducing the transmission of wavelengths of light pollutants, specifically those produced by artificial lightings including mercury vapor lamps, both high & low pressure sodium vapor lights and the unwanted natural light caused by neutral oxygen emission in our atmosphere (i.e. skyglow). Together with the highly transparent in main nebula emission lines at OIII(496nm and 500nm), H-beta (486nm), NII(654nm and 658nm), H-alpha(656nm) as well as SII(672nm), the filter is suitable for enhancing the contrast and details for both visual and photograghic purpose at sub-rural area with heavy light pollution.
Main Use and Performance
Suitable for color CCD cameras and unmodified DSLRs.
UHC with narrower passband provides higher contrast than CLS. Thus it is more suitable for urban environment where you suffer from severe light pollution.
UHC has a substantial red passband and offer superb views for objects like the Orion Nebula (M42).
Light pollution filter do not eliminate the effects of light pollution or increase the object’s brightness. In many cases, they increase the contrast between nebula and night sky, not brightening the nebula.
WARNING: The filters of Optolong are not designed for sun observation. DO NOT LOOK AT THE SUN WITH OPTOLONG FILTER. You would be BLIND if you fail to observe the warning.
| Sbustrate | optical glass |
| Tave | >95% |
| Blocking range | 300-700nm |
| Blcoking depth | OD3, light pollution line blocking >99% |
| Surface quality | 60/40 (Refer to MIL-O-13830A, MIL-C-48497A) |
| Transmitted Wavefront RMS | ¼ λ |
| Parallelism | 30s |
$499.00
Optolong L-Synergy Dual Narrowband Filter
The Optolong L-Synergy filter is designed for astrophotographers using DSLR, color CMOS, or CCD cameras who want to achieve stunning narrowband results without switching to a monochrome system. By pairing traditional dual-narrowband (Ha & OIII) concepts with a unique “Ha & OIII + SII & OIII” approach, L-Synergy overcomes the usual limitations of colour cameras and makes Hubble-Palette–style imaging accessible to everyone.
With this filter, you can produce deep, high-contrast SHO-like images of emission nebulae using your existing colour camera—no additional SHO filters or monochrome upgrade required. It’s an affordable way to achieve professional-level results even under bright suburban skies.
Why Choose the L-Synergy Filter?
The L-Synergy is a dual 7 nm narrowband filter engineered for telescopes with an f/ratio of f/3.3 or slower. Years of optical refinement have produced a design that suppresses bright star halos while delivering extremely high transmission in the key emission bands.
-
Selective Narrowband Performance
Transmits only the OIII (500.7 nm) and SII (672.4 nm) nebula emission lines, rejecting unwanted wavelengths and light pollution. -
Exceptional Contrast and Signal-to-Noise
By isolating the oxygen and sulfur signals, the filter produces a darker background sky and dramatically improves contrast—especially valuable in heavily light-polluted environments. -
Light-Pollution Resistant
Filters out the vast majority of urban skyglow, allowing astrophotographers to capture clean, detailed nebula structure from almost any location.
Optical Design
L-Synergy is precision-engineered based on the spectral behaviour of emission nebulae and common light-pollution sources. Its carefully tuned passbands maintain consistently high transmission in both SII and OIII, ensuring accurate colour capture and high-quality data for processing.
The result: a powerful, easy-to-use narrowband solution that unlocks deep-sky imaging performance far beyond what typical colour cameras can achieve, giving more astrophotographers access to true SHO-style imaging.
From $179.00
(Only Compatible with QHY MiniCAM8 Camera)
Deep Sky Filter Set
Includes LRGB and narrowband SHO filters sized at 19 mm × 12 mm × 1.1 mm. The LRGB filters have an optical density (OD) of 3, while the narrowband filters have an OD of 5, providing high contrast and minimal light leakage for deep sky imaging.
Planetary Filter Set
Ideal for planetary observation, this set includes LRGB filters along with a 20nm Methane filter, 40nm UV filter, and 10nm Sodium (Na) filter. Great for capturing fine atmospheric and spectral details.
Photometric Filter Set
A complete Sloan filter set: u’, g’, r’, i’, z’. Suitable for scientific imaging and precise photometric measurements.
Ar III Standalone Filter
The Ar III (Argon III) filter is a narrowband filter centered around 713nm, designed to capture the specific emission line of triply ionized argon. This emission line is commonly observed in planetary nebulae, H II regions, emission-line galaxies, and in the spectroscopy of ionized gases in laboratory plasmas.
$919.00
Optolong L2 Dual-Combo Filter Set
The Optolong L2 Dual-Combo Set includes two premium dual-narrowband filters, L-eXtreme and L-Synergy, designed for colour-camera astrophotography. Compatible with telescopes f/3.3 and slower, this set allows users to capture Hubble Palette deep-sky images without switching to a monochrome camera or buying a full three-filter SHO set. It provides professional-level narrowband imaging with minimal investment.
The L-eXtreme transmits OIII (500.7 nm) and Hα (656.3 nm), blocking unwanted light-pollution wavelengths to deliver bright nebula details with high contrast. Years of refinement optimise performance and reduce bright star halos.
The L-Synergy transmits OIII (500.7 nm) and SII (672.4 nm) with high efficiency while rejecting other wavelengths. It minimises light pollution effects and preserves nebula detail, producing clean data for processing.
The combination of these filters allows colour-camera users to achieve Hubble Palette imaging efficiently. It enhances nebula structure, improves contrast, and enables richer colour separation in light-polluted skies.
The filters are engineered to preserve the distinctive colours of nebulae while filtering out most light pollution. Their tuned transmission profiles ensure strong signal in the target emission lines and high signal-to-noise performance for detailed deep-sky images.
This set is ideal for astrophotographers using colour cameras who want professional-quality narrowband imaging with existing equipment.
$679.00
Antlia SII 3nm Pro narrowband filter optimizes the FWHM (full-width half maximum) to 3nm bandpass. As the bandwidth becomes narrower, the 3nm Pro narrowband filters enhance the contrast of emission targets by lowering the unwanted background signal. Antlia SII 3nm Pro filter is designed to deliver 88% transmission at the 671.6nm line which provides you with the maximum signal and well-defined nebulae structures.
Conventional broader narrowband filters cause a heavy loss in transmission due to the strong (Center Wavelength (CWL)-shift. We guarantee T>88% within 1nm range of the center bandwidth, which means that the 3nm Pro narrowband filter can guarantee high transmittance for working with both long focal ratios and fast optical systems. Blue-shift data show that Antlia SII 3nm Pro filters can be used with nearly all systems as fast as f/3 with minimal loss in emission signal and meet the requirements of fast optics like Hyperstar and RASA.
The out-of-band blocking specification is rated OD5 (0.001%) which delivers an excellent SNR(signal-to-noise ratio) and effective cut-off rate to minimize interference from other wavelengths. Improved sharp cut-off astrophotography 3nm Pro filters are designed to minimize halos around bright stars.
Application and Performance:
High transmittance and smallest bandwidth to maximize contrast
A steep spectral profile minimizes halos around bright stars
A single substrate to eliminate internal reflections
Narrowband Objects: SII Emission Nebulae, Planetary, Wolf-Rayet Nebulae and Supernova Remnants
Use in light-polluted areas and dark sites
Extend imaging time when the moon is up
All Antlia narrowband Pro filters can be used down to F/3 with a slight loss of signal
All Antlia Narrowband filters are edge-blackened to eliminate internal reflections from stray light
Superior optical reliability reduces post-image processing
This filter is not suited to deep-sky objects that do not contain SII emissions.
Technical Specifications:
Basic Substrate: Schott optical substrate
Filter Thickness:2mm+/-0.05mm for 2'' mounted
FWHM (Full width at half maximum): 3nm
CWL (Central Wavelength): 671.6nm
Peak Transmission: >88%
Blocking: > 5 OD(0.001% out of band blocking) @ 300-1000nm
Surface Quality: S/D (scratch/dig)= 60/40 (Refer to MIL-O-13830)
Transmitted Wavefront: Lambda/4 or better.
Parallelism: less than 30 arcsec
Single / Non-glued substrate
Warranty: 3 years against delamination
SKU: ANTLIASii3nm2
$679.00
Antlia OIII 3nm Pro narrowband filter optimizes the FWHM (full width half maximum) to 3nm bandpass. As the bandwidth becomes narrower, the 3nm Pro narrowband filters enhance the contrast of emission targets by lowering the unwanted background signal. Antlia OIII 3nm Pro filters are designed to deliver 85% transmission at the 500.7nm line which provides you with the maximum signal and well-defined nebulae structures.
Conventional broader narrowband filters cause a heavy loss in transmission due to the strong Center Wavelength (CWL) shift. We guarantee T>85% within 1nm range of the center bandwidth, which means that the 3nm Pro narrowband filter can guarantee high transmittance for working with both long focal ratios and fast optical systems. Blueshift data shows that Antlia 3nm Pro filters can be used with nearly all systems as fast as f/3 with minimal loss in emission signal and meet the requirements of fast optics like Hyperstar and RASA.
The out-of-band blocking specification is rated OD5 (0.001%) which delivers an excellent SNR(signal-to-noise ratio) and effective cut-off rate to minimize interference from other wavelengths. Improved sharp cut-off astrophotography 3nm Pro filters are designed to minimize halos around bright stars.
Application and Performance:
High transmittance and smallest bandwidth to maximize contrast
Steep spectral profile minimizes halos around bright stars
A single substrate to eliminate internal reflections
Narrowband Objects: OIII Emission Nebulae, Planetary, Wolf Rayet Nebulae and Supernova Remnants
Use in light polluted areas and dark sites
Extends imaging time when the moon is up
Antlia narrowband Pro filters can be used down to F/3 systems with slight loss of signal
All Antlia Narrowband filters are edge blackened to eliminate internal reflections from stray light
Superior optical reliability reduces post image processing
This filter is not suited to deep sky objects that do not contain OIII emissions.
Technical Specifications:
Basic Substrate: optical substrate
Filter Thickness: 2mm+/-0.05mm for 2'' mounted
FWHM (Full width at half maximum): 3nm
CWL (Central Wavelength): 500.7nm
Peak Transmission: >85%
Blocking: > 5 OD(0.001% out of band blocking) @ 300-1000nm
Surface Quality: S/D (scratch/dig)= 60/40 (Refer to MIL-O-13830)
Transmitted Wavefront: Lambda/4 or better.
Parallelism: less than 30 arcsec
Single / Non-glued substrate
Warranty: 3-years against delamination
DO NOT LOOK AT THE SUN WITH ANTLIA FILTERS.
When we design filters for astronomy imaging systems, we look at how they will work together with optical systems, carefully designing the blocking and bandpass parameters to achieve an optimum result. The out-of-band blocking rate is a very important performance index since it is designed to sharply attenuate off-band wavelengths. The result is that the Antlia OIII 3nm Pro filter delivers excellent contrast with extremely dark backgrounds whilst delivering a high transmission of the OIII signal. Such filters are more difficult to produce to a consistently high standard.
Each filter is individually tested and scanned to ensure that the quality meets the high-performance parameters. The end result is a filter that achieves excellent contrast but with a higher production cost. We believe the price-to-performance ratio compares more favorably than similar premium filters in the market.
SKU: ANTLIAOIII3nm2
From $400.00
Optolong LRGB filter set is designed for maximum contrast and with extremely high gradients for clear differentiation of colors. The LRGB filter set divides the spectrum into its components red, green, blue and luminance.
OIII emission overlaps on blue and green filters with maximum transmission to allow high efficiency and natural color imaging. Gap between green and red filters serves to block out the primary Sodium light pollution line at 589nm and improves color balance and separation.
- RGB, parfocal:1:1:1
- Creat images in their true original colors showing a wealth of natural detail;
- Steep bandpass filters to eliminate UV and IR interference;
- Include Luminance (UV/IR Cut), Red, Green, and Blue filters to reproduce the star's color
$689.00
Antlia ALP-T Dual Band 5nm Highspeed Filters are optimized to work with high-speed imaging systems by shifting slightly the passband and center wavelength. Using these highspeed filters between optics f/2.2 and f/3.6 shows much stronger and more contrasted in nebulae imaging compared to the standard version, if you seek the best possible performance with any optics faster than f/2.2, the highspeed version is the best choice.
But keep in mind, the blue shift data by the computer simulation indicates narrowband filter shifts its bandwidth to shorter wavelengths with faster optics than f/2, transmission at the emission wavelength may decrease perhaps 15%-20%. Although the Antlia ALP-T highspeed filter has similar transmission rates reduction in the H-a and OIII when the filter is used on fast optics, based on current standard version users’ data, it is evident that the filter still has the high performance of increase in emission nebula contrast and minimized halo.
The highspeed version price is the same as the standard filters and double benefits for the high-speed optics users. Worth mentioning is that Antlia inspected and measured products piece by piece with one of Agilent Cary’s professional spectrophotometer, resolution/slit width is up to 0.2nm, which make us provide highly reliable and consistent products to you.
The Antlia ALP-T dual band 5nm series filter is a dual line-pass filter that was designed to be used primarily with one-shot color (OSC) cameras such as DSLR's and astronomical OSC cameras. It can also be used as a narrowband filter for monochrome cameras to save imaging time. The advanced multi-coatings on our ALP-T ultra dual band filter effectively isolate the red Ha and the blue-green OIII lines light from emission nebulae, with almost total suppression of optical density (OD)4.5 on unwanted wavelengths from light pollution, moonlight, and airglow. The result is that our ALP-T dual band 5nm filter creates a superior signal-to-noise ratio and better contrast in your images.
The filter enables the capture of the two main emission nebulae bands at the same time, whilst suppressing unwanted light pollution. It enables you to capture cleaner data and reduces the post-processing efforts to isolate faint details from the background light pollution.
Application and Performance:
Designed especially for fast astronomy optics, in particular f-ratios f/2.2 to f/3.6
Engineered specifically for use with DSLR, CMOS, and CCD color cameras
Suppression of optical density (OD)4.5 on unwanted wavelengths adds signal-to-noise
Extremely steep bandpass edges minimize internal reflections
Ideal flat-top and moderate bandpass reducing spectrum down shifts
Ion Gun Assisted Deposition coating technology on the double-sided polished substrate making it the most consistent and accurate light pollution suppression filter
Designed to suppress artificial lighting from Bortle scale 1 to Bortle scale 8
Near IR (NIR) is blocked up to 1050nm
Technical Specifications:
| Hydrogen-alpha | Oxygen III | |
| FWHM | 5nm | 5nm |
| CWL (Central Wavelength) | 657.8nm | 502.2nm |
| Peak Transmission | 88% | 82% |
| Blocking | ≥OD4.5 @ 300-1050nm | |
| Filter Thickness | 2mm+/-0.05mm | |
Filter Ring:
2'' (M48*0.75)
Ultra-thin filter cell to minimize vignetting by maximize possible clear aperture
Black Anodized Finish
Laser Engraving No Fading
Spectrum Curve:
Not Recommended:
Solar imaging
Night visual observation
Not Permitted:
DO NOT LOOK AT THE SUN WITH THIS FILTER
Serious eye damage will result if you fail to observe the warning
$1,249.00
At just over 4 inches in diameter and a few inches thick (IMX585), the new miniCAM8 is a compact, high-resolution, high-performance, cooled imaging system capable of exceptional, high-quality deep space images as well as high-quality, high-resolution planetary images.
So often, compactness in astroimaging is achieved at the expense of some other critical feature found in multi-component cooled systems, such as sensor quality or thermoelectric cooling, etc. Such is not the case with the new miniCAM8. Based on Sony’s IMX585 8 MP sensor, the miniCAM8 includes full TE cooling capable of reaching a delta of -45℃ from ambient along with a built-in 8-position filter wheel for complete LRGB and narrowband imaging.
High Near-Infrared Sensitivity
The IMX585 is a Sony Starvis II processor that enables high sensitivity and high dynamic range (HDR). It also improves sensitivity in the near-infrared range by approximately 1.7 times* compared to the IMX485. The new camera miniCAM8 has a maximum quantum efficiency of 60% in the near-infrared band and 92% in the visible wavelength band.
*This data is officially provided by Sony: https://www.sony-semicon.com/cn/news/2021/2021062901.html
BSI
One benefit of the back-illuminated CMOS structure is improved full-well capacity. This is particularly helpful for sensors with small pixels. In a typical front-illuminated sensor, photons from the target entering the photosensitive layer of the sensor must first pass through the metal wiring that is embedded just above the photosensitive layer. The wiring structure reflects some of the photons and reduces the efficiency of the sensor.
In the back-illuminated sensor, the light is allowed to enter the photosensitive surface from the reverse side. In this case, the sensor’s embedded wiring structure is below the photosensitive layer. As a result, more incoming photons strike the photosensitive layer, and more electrons are generated and captured in the pixel well. This ratio of photon to electron production is called quantum efficiency. The higher the quantum efficiency, the more efficient the sensor is at converting photons to electrons, and hence the more sensitive the sensor is to capturing an image of something dim.
Zero Amplify Glow
miniCAM8 is also a zero amplifier glow camera.
Anti-Dew Technology
Based on almost 20-year cooled camera design experience, the QHY cooled camera has implemented the fully dew control solutions. The optic window has a built-in dew heater, and the chamber is protected from internal humidity condensation. An electric heating board for the chamber window can prevent the formation of dew, and the sensor itself is kept dry with our silicon gel tube socket design for control of humidity within the sensor chamber.
Cooling
In addition to dual-stage TE cooling, QHYCCD implements proprietary technology in hardware to control the dark current noise.
Filters
The astronomical filters included with the miniCAM8 deepsky combos are custom-designed to match the specific characteristics of the cameras. The size is 19 mm * 12 mm * 1.1 mm. The LRGB and SHO narrowband filters for the miniCAM8M deepsky combo are customized by XiMei Filters. The LRGB filters have an optical density (OD) value of 3, while the narrowband filters have an OD value of 5.
| Model | miniCAM8 |
| CMOS Sensor | Sony IMX585 |
| Mono/Color | Both Available |
| BSI/FSI | BSI |
| Sensor Size | 1/1.2inch |
| Pixel Size | 2.9μm*2.9μm |
| Total Pixel Area | 3856*2180 |
| Effective Pixels | 8 MP |
| Full Well Capacity | 54ke-
Linearity HDR Mode: 46ke- |
| Readout Noise | 0.76 – 7.8 e-
Linearity HDR Mode: 1.0e- |
| Peak QE | M: 92%
C: R: 82%; G: 87%; B: 75% |
| Dynamic Range | Linearity HDR mode: The dynamic range reaches up to 46,300:1, equivalent to 93 dB or 15.5 stops. |
| A/D | Dual 12-bit (output as 16-bit) |
| Full Frame Rates | Full Resolution: 41.5FPS@8bit,23.5FPS @16bit |
| ROI Frame Rates | Full Resolution 1080Lines, 82FPS@8bit, 47FPS@16bit;640Lines, 177FPS@8bit, 105FPS@16bit |
| Exposure Time Range | 11μs-900sec |
| Shutter Type | Electronic Rolling Shutter |
| Built-in Image Buffer | 512MB DDR3 |
| Computer Interface | USB3.0 |
| Telescope Interface | 1.25 inch |
| Optic Window Type | AR+AR |
| Filter Wheel | Built-in 8-Position Carousel |
| Back Focal Length | 17.5mm |
| Cooling System | Dual Stage TEC cooler:
Long exposures (> 1 second) typically -45℃ below ambient |
| Weight | 480g |
Explore Related Collections
- Choosing a selection results in a full page refresh.
- Opens in a new window.