This new ZWO New EOS-T2 II adapter has two parts (EOS-T2 adapter and 5mm length T2-extender), suitable for all ASI cameras

This new type is unadjustable. EOS-T2 support Canon EF lens only.

EOS-T2 adapter without T2-extender is suitable for 17.5mm backfocus distance ASI cameras such like Cooled cameras and ASI174, ASI294, ASI183, ASI1600, ASI533 and ASI2600

EOS-T2 adapter with the 5mm T2-extender, suitable for all 12.5mm backfocus ASI cameras such like ASI120 ASI224 ASI290 ASI178 ASI385.

ASI174MM Mini camera integrates Sony IMX174LLJ / IMX174LQJ 1/1.2″ sensor (11.3 mm x 7.1 mm). It is the first model in the “mini”-series of cameras from ZWO. This camera has 1936 x 1216 pixels with a pixel size of 5.86 μm x 5.86 μm.  It camera provides 12-bit ADC and its QE peak is 77%.

Astrophotography Performance

ASI174MM mini camera offers you very good performance for planetary imaging as well as for guiding. Low read noise, high dynamic range, AR protective window and much more are just some of the key characteristics that set it apart from the competition.

USB2.0Port & ST4 Port

USB 2.0 Port: Mini camera has one USB2.0 type-C port. Type-C port is very popular in mobile phones, as it doesn’t matter which way you connect it (unlike for example type-A or type-B)

#USB-C to USB-A cable is required.

ST4 Port: The camera can be connected directly to the auto-guider port of the mount.

High Sensitivity

Sensitivity is the first thing we considered. This is of course a crucial ability when looking for a star to guide on. So, from the beginning, we were set on using monochrome sensors to design our guide cameras. Because monochrome sensors have much higher sensitivity than their colour counterpart. Luckily the ASI120MM Mini, ASI290MM Mini and ASI174MM Mini all have very high QE peak value – about 80%, which can detect more stars in view and shorten the exposure time in guiding.

Each of the cameras have their own strength and depending on what you value in a guide camera, one might be better for you than the others.

This Item is not able to be exported to New Zealand

Innovative accessories that are perfectly tailored to these binoculars enhance the functionality of your equipment. Apart from being user-friendly, harmonious design also plays a key role. Swarovski's accessories offer you all kinds of useful add-ons, allowing you to tailor your binoculars to your personal needs.

ASI183MC Pro

Introducing the ASI183 camera series, the most sensitive cameras in ZWO history. Peak Q.E. of the mono sensor reaches 84%!

DDR Memory Buffer

The ASI183 Pro camera includes a 256MB DDR3 memory buffer to help improve data transfer reliability. Additionally, the use of a memory buffer minimizes amp-glow, which is caused by the slow transfer speeds when the camera is used with a USB 2.0 port.

Astrophotography Performance

The ASI183 cameras has a very large full well capacity（15000e） for such small pixel size, 1.6e read noise @ 30DB, and 12stops dynamic range @ Gain=0. The ASI183 cameras also utilize firmware features to minimize amplifier glow for maximum performance in astrophotography.

Reliable Mechanics

ASI183 Pro has same mechanics as ASI1600 Pro. There are four screws that seal the sensor chamber. Our camera design has been extensively tested and is very stable.

Even when used in higher humidity environments, ASI183 Pro will still work fine without dew problems.

High Speed

Fast FPS can be used in solar and lunar imaging, as well as for live viewing/EAA.The high speed readout may also be used for real-time focusing, true lucky imaging of double stars and other small objects, planetary imaging of the major planets in the solar system, and much more.

10Bit ADC
5496×3672 19fps
3840×2160 41.04fps
1920×1080 80.10fps
1280×720 117.30fps
12bit ADC
5496×3672 19fps
3840×2160 36.12fps
1920×1080 70.48fps
1280×720 103.23fps

High QE

Sony’s back-illuminated Exmor R technology, giving it excellent Deep Sky performance. ASI183 QE peak reaches a remarkable 84%. In Ha channel, QE is still over 60%.

Having high QE means more of the light that enters your telescope and reaches the sensor is actually used. With 84% peak Q.E. and no less than ~50% within the visible spectrum, the ASI183 will utilize a high percentage of the light that reaches it, improving your signal quality.

Dark Current

The dark current of the ASI183 is extremely low, based on our test results.

USB 3.0 Port & USB2.0 HUB

USB 3.0 Port: Provide 5Gb bandwidth to make it possible for ASI183 Pro to run at 19 fps (12bit, normal mode) or 19 fps (10bit, high speed mode) at full resolution(20.18Mega).

Recommended cooler power supply: 12V @ 3-5A (or more) DC adapter (2.1×5.5mm, center pole positive). Also suitable: DC battery with 9-15V.

Using a battery with 9-15V is also suitable for the cooler power supply.

USB 2.0 HUB: can connect with various accessories, such as filter wheel, guide camera and electronic focuser, so you can better manage your cables. The ASI183 Pro includes two short 0.5m USB 2.0 cables. The integrated USB 2.0 hub is powered by the external power source if you connect one.

Cooling System

The ASI183 Pro has a 2-stage TEC cooling system that enables deep cooling (40°C-45°C below ambient). The cooler requires an external power supply, which is not included with the camera.

Connecting Drawing

1. M43-T2 adapter

2. EOS-T2 adapter

3. 2”Filter (optional)

4. 1.25” T-Mount

5. 1.25” Filter (optional)

6. M42-1.25” adapter (optional)

7. T2 extender 11mm

Mechanical Drawing

What is in the box?

ASI183 Pro box includes all necessary cables, adapters, and manuals.

Camera Specifications

Cooling & Power

Environmental Conditions

Max FPS at Full Resolution (10-bit ADC)

Max FPS at Full Resolution (12-bit ADC)

Supplied with;

• EQ6-R Pro mount
• Tripod with 2" stainless steel legs
• Dual-Fit 45mm/75mm dovetail saddle
• SynScan hand controller / cable
• Counterweight Rod: 18mm diameter, length 240mm + 180mm
• 2 x5 kg counterweights
• Polar alignment scope
• Autoguiding connection
• Printed Instruction Manual

SPECIFICATIONS

• Product Name: EQ6-R PRO Synscan
• Mount Type: German Equatorial
• Maximum Payload (Counterweights excluded): 20kg (for Astro-Photography)
• Latitude Adjustment Range: 5º to 65º
• Azimuth Adjustment Range: About ±9 º
• Mount Weight (Tripod excluded): 17.3 kg
• Counterweights Supplied: 2 x 5kg
• Tripod Supplied: 2-inch stainless steel, 7.5kg Weight
• Counterweight Rod: 18mm Diameter, Length 240mm + 180mm
• Power Requirement: DC11~16V 4A
• Motors: 1.8 º Hybrid Stepper Motors
• Transmission: 180:1 Worm Drive + 48:12 Timing Belt Drive + 64 Micro-step/1.8º Stepper Motor Drive
• Gear Ratio: 720
• Resolution: 9216000 Counts/Rev., approx. 0.14 arc-second
• Maximum Slewing Speed: 4.2 degrees/second
• Tracking Rate: Sidereal rate, solar rate, lunar rate
• Tracking Mode: Equatorial mode
• Auto-guiding Speed: 0.125X, 0.25X, 0.5X, 0.75X, 1X
• PEC: 100 Segments Permanent PEC (PPEC)
• Hand Controller: SynScan™
• Database: 42000+ Objects
• Celestial Object Catalogue: Messier, NGC, IC, SAO, Caldwell, Double Star, Vari-able Star, Named Star, Planets
• Pointing Accuracy: Up to 5 arc-minutes (RMS)
• Integral SNAP camera control port
• Dual-Fit 45mm/75mm Dovetail Saddle
• Polar Alignment Scope

Latest Instruction Manual Latest USB Model

The New ZWO Filter Drawer EOS Lens is independently designed by ZWO and specifically made to match with ASI cooled cameras and EOS lens.

It adds 26.5mm to your image train.

You can freely use the 2” mounted filter with it.

1. It’s compatible with all ASI cooled cameras with 17.5mm back focus length (except ASI GT series).
2. It’s compatible with all ZWO 2” filters, including the duo-band filter, narrowband filter, IR-cut filter, etc.

Below requirements must be met while using the 2” filter from third-party.

With the ability of double strong magnetic adsorption, it is more convenient and much easier to install or pull out the filter.

The thread of the interface is M42*0.75. You can also use the M54M-M42F adapter to connect the filter drawer to a full-frame camera.

Connecting to your Canon EOS Lenses

With ASI1600/294/183/533：

) With ASI6200/2600/071:

ZWO Filter Drawer EOS Mechanical Drawing and Dimensions

What's in the Box

The Swarovski CSO cleaning set optics allows a thorough and gentle cleaning of all optical lenses. The set consists of a lens cleaner, a cleaning brush, a dust blower and two microfiber cloths in different sizes - all practically packed in a high-quality bag.

The set is particularly durable, so you can easily wash the microfiber cloths and the bag in the washing machine (40°C/100°F). Refill the glass bottle with the lens cleaner (fluid) at selected retailers. Besides, we are largely avoiding the use of plastics and are going for alternative materials such as bamboo or glass instead.

Protect what you love - When you regularly clean the lenses, your device will keep its optical brilliance for a lifetime.

The SkyWatcher 80mm x 400mm Achromatic OTA is a two-element, air-spaced, fully multi-coated objective, achromatic refractor. It allows you to view detailed vistas of star fields, clusters, nebulae, planets and other celestial bodies.

The light-weight optical tubes 1.5kg, and the compressed lengths of about 480mm makes ideal as a guide scope on scopes with longer focal lengths.

Comes with Rings and a short adapter plate. It can be used for visual wide field observing.

For use as a guide scope we suggest the Losmandy DVR108 guide ring system, works a treat with the ZWO ASI 120 imager as the autoguider camera.

For visual use it requires a diagonal for imaging it requires a 35mm extension tube (1.25" Universal camera adapter can screw straight to rear of focuser then to T-Ring)

They are supplied with a soft case, wrist strap (attached at tripod mount), eye piece covers, all in a stylish coloured package

• Type: ED
• Magnification/Diameter: 10x42mm
• Focusing: from 2m
• Field of View:
  • Angle: 6.5°
  • at 1000m: 114m
  • at 1000yd: 341ft.
• Exit Pupil: 4.3mm
• Weight: 330g
• Tripod Adaptability: Yes

Gerber Monoculars are made with an uncompromising commitment to quality. Their superior components ensure the ultimate viewing experience for every user. Featuring a wide assortment of models with distinctive specifications. Gerber monoculars have become the favourite choice of avid hunters, birdwatches and boating enthusiasts.

Specifications

The saxon 6" DeepSky Dobsonian (153/1200) Telescope is the perfect partner to begin your astronomy adventure with. This affordable telescope comes with a "paraboloidal" primary mirror to eliminate spherical aberration and a four-arm, secondary-mirror bracket with fine supports (0.5mm thick) to reduce diffraction spikes and light loss.

This telescope comes with an aperture of 153mm and a focal length of 1200mm in a 6" tube. This scope features quality parts and accessories - the special roller-bearing construction, rack and pinion focuser, eyepieces and finderscope are all designed to aid with your observing experience. Once assembled and with a little practice, you'll soon be able to find and view the rocky surfaces of the Moon, planets in the Solar System as well as deep sky objects such as star clusters, double stars, nebulae and galaxies.

The saxon 6" DeepSky Dobsonian Telescope requires no additional tools during assembly and is incredibly easy to use, making it the perfect scope for beginner astronomers. 

Astronomical OSC camera with large full well capacity
ASI585MC

ASI585MC adopts Sony IMX585 CMOS sensor. As one of ZWO's latest OSC planetary cameras, it features a large sensor format of 1/1.2", a high resolution of 3840*2160, and a surprisingly amazing characteristic of ZERO AMP GLOW! The pixel size is 2.9um*2.9um. In 12-bit mode, it produces 46.9 FPS with super low readout noise!

8.29MP Senor

ASI585MC has the same pixel size of the ASI462MC at 2.9um, but its resolution is 4 times that of ASI462MC, which is a total of 8.29 megapixels. The sensor size is 11.13*6.26mm, and the diagonal length is 12.84mm. The 1/1.2" large sensor format makes it very suitable for solar and lunar imaging. It can also be used as an all-sky camera or live camera to observe and monitor cloud cover, rain, meteors and other weather conditions.

STARVIS 2

ASI585MC adopts the Latest SONY IMX585 sensor with STARVIS 2 technology. Featuring zero amp glow, lower dark current noise, and 3 times larger full well capacity, this camera is regarded as an upgrade of ASI485MC. It is also more sensitive to red, green and near infrared (NIR) lights compared to ASI485MC, especially in >850nm wavelength range, its light sensitivity is 1.5 times greater than ASI485MC.

Upgraded Model

The ASI585MC is an upgraded camera to the ASI485MC. Compared with the ASI485MC, it has the characteristics of a larger full well depth and no amp glow.
Model

Large Full Well Depth

Thanks to the back-illuminated sensor structure and advanced pixel technology, the camera has very low readout noise and a large full well depth. Especially in low light conditions, the camera performs excellent, capturing very clear images of celestial objects.

Camera Curve

Low read noise, high dynamic range

The camera has a built-in HCG mode, which can effectively reduce readout noise at high gain and allow the camera to maintain the same high dynamic range as it does low gain. When the gain is 252, the HCG mode is automatically turned on and the Dynamic range reaches a level close to 12bit. 

The readout noise is as low as 1.5.

aintain the same high dynamic range as it does at low gain. When the gain is 150, the HCG mode is automatically turned on and the dynamic range reaches a level close to 12bit. The readout noise is as low as 0.8e.

You know what they say about people who assume you can't get HD optics, rugged performance and high end form-factor in a value-price binocular? They clearly haven't checked out the Vortex Crossfire HD 10x42. Add in the included GlassPakTM binocular harness for quick optic deployment in the field and superior protection and comfort - The Crossfire® HD truly is a rare find.

OPTICAL FEATURES

Vortex Crossfire HD 10x42 Optical System Optimized with select glass elements to deliver exceptional resolution, cut chromatic aberration and provide outstanding color fidelity, edge-to-edge sharpness and light transmission.

Fully Multi-Coated Increase light transmission with multiple anti-reflective coatings on all air-to-glass surfaces.

CONSTRUCTION FEATURES

Rubber Armor Provides a secure, non-slip grip, and durable external protection.

Waterproof O-ring seals prevent moisture, dust and debris from penetrating the binocular for reliable performance in all environments.

Shockproof Rugged construction withstands recoil and impact.

Fogproof Nitrogen gas purging prevents internal fogging over a wide range of temperatures.

Roof Prism Valued for greater durability and a more compact size.

CONVENIENCE FEATURES

Adjustable Eyecups Twist up and down for comfortable viewing with or without eyeglasses.

Center Focus Wheel Adjusts the focus of both binocular barrels at the same time.

Diopter Adjusts for differences in a user's eyes. Located on right eyepiece.

Tripod Adaptable Compatible with a tripod adapter, allowing use on a tripod or car window mount.

Specifications

Warranty

All Vortex products are covered by the Australian Vortex VIP Warranty

Our warranty is about you, not us. It's about taking care of you after the sale.

The VIP stands for a Very Important Promise to you, our customers. We will repair or replace your Vortex product in the event it becomes damaged or defective—at no charge to you other then return post from you to us. It doesn't matter how it happened, whose fault it was, or where you purchased it. You can count on the VIP Warranty for all riflescopes, red dots, rangefinders, binoculars, spotting scopes and monoculars.

• Unlimited Lifetime Warranty
• Fully transferable
• No warranty card to fill out
• No receipt needed to hang on to

If you ever have a problem, no matter the cause, we promise to take care of you.

The VIP warranty does not cover loss, misuse, theft or deliberate damage to the product.

The MONARCH M7 Series

The MONARCH M7 8 x 42 binoculars feature a sleek exterior design with a wide apparent field of view (60.3˚ for 8x42, 62.2˚) that offers spectacular viewing. An oil and water repellent coating is applied to the objective lens and eyepieces, allowing smudges like fingerprints to be easily wiped off.

Nikon MONARCH M7 8 x 42 binoculars are ideal for bird and nature watching, stargazing, and a range of other outdoor activities.

Key Features

• Sophisticated exterior design for comfortable holding
• Extra-low dispersion (ED) glass for chromatic aberration compensation and brighter, clearer viewing
• Wide apparent field of view (60.3˚ for 8x42, 62.2˚ for 10x42, 60.3˚ for 8x30, 60.7˚ for 10x30)
• Dielectric high-reflective multilayer prism coating ensures superior transmittance uniformity across the visible range, resulting in brighter images and more natural colours
• All lenses and prisms are multilayer-coated for brighter images
• Oil and water repellent coating applied to the objective lens and eyepieces allows smudges like fingerprints to be easily wiped off
• Phase-correction-coated roof prisms for high resolution
• Long eye relief design ensures a clear field of view, even for eyeglass wearers
• Dioptre adjustment ring locking system prevents unintentional rotation
• Waterproof (up to 1m/3.3 ft. for 10 minutes) and fog-free with O-ring seals and nitrogen gas
• Turn-and-slide rubber eyecups with multi-click facilitate easy positioning of eyes at the correct eyepoint
• Rubber armouring for shock resistance and a firm, comfortable grip
• Lightweight body uses fibreglass-reinforced polycarbonate resin
• Soft-to-the-touch neck strap
• Flip-down objective lens cap
• Optional tripod adapter enables attachment to a tripod

Specifications

TheTele Vue Plossl 32mm has been around for decades and is still one of the best eyepieces on the market.

With 22mm of eye relief it suits every observer, even with eye glasses the full field of view the Tele Vue Plossl 32mm offers is superb.

Great eyepiece for larger clusters and nebulae.

Crisp and sharp from edge to edge with the same true field of view as the 40mm Plossl but with higher magnification.

Edge blackend lenses and thread barrel to take standard 1.25" filters.

Everyone should own a Tele Vue Plossl 32mm at some stage in their astronomy life.

Televue's 32mm Plossl is a favourite for those wanting to upgrade to a quality low power eyepiece. Certainly one of the best simple eyepieces ever made.

Specifications

Focal length: 32mm
Barrel Diameter: 31.7mm (1.25")
Apparent Field: 50°
Eye relief: 22mm
Field Stop Diameter: 27mm
Weight: 180g

Review

This is a very good low power/wide field eyepiece for ideal or large open clusters, emission and reflection nebulae, or large extended objects that require a big field of view, perfect for scanning the Milky Way star clouds in Scorpius- Sagittarius from a dark sky site

The rubber grip gives sure grip and makes it comfortable to use in cold weather. As with all TeleVue eyepieces all edges are edge blackened.

This one of the Classic eyepieces to own offering improved edge-to-edge sharpness, and a wider and brighter field of view to the standard 25mm eyepiece that comes with most telescopes.. The 22mm of eye relief offers unvignetted viewing for eyeglass wearers.

It is parfocal with the shorter focal length Plossls.

The 32mm Plossl, with its larger 50 degree apparent field, will deliver the same true field as the 40mm but with higher magnification. Filter threads to fit your filters.

Specifications

Celestron T-adapter Edge HD 925, 1100, 1400

Celestron T-adapter Edge HD 925, 1100, 1400 suits these optical tubes. It threads onto the rear cell.

This T-Adapter allows you to attach your 35mm DSLR camera to the prime focus of your EdgeHD telescope.

This arrangement is used for terrestrial photography and short exposure lunar and planetary photography.

It can also be used for long exposure deep-sky photography when using a separate guidescope.

Both a T-Adapter and T-Ring are required to mount a 35mm SLR camera to your instrument.

Description

The iOptron Ball Head features a high performance ball head designed for smooth precision movement. It can be independently controlled for pan and tilt movement. The base has a wide diameter of 2 inches for 360 degree precision pan measurement. The quick release plate system is universal, compatible to all major brands. Redundant plate lock and safety lock provides secure mounting of your camera.

iOptron Ball Head Features

• Aluminum Construction
• Quick Release with Camera Plate
• 3 screw-position Camera Plate
• Plate measures: 1.5 inch x 2.375 inch surface
• Weight: 0.875 lb
• Working Height: 3.875 inch
• 360 degree panning
• Head Tilt: +/- 90 degrees
• 2 Spirit levels
• Load Capacity: 20 lbs.
• Also includes 1/4"-20 / 3/8"-16 tripod adaptor piece

Celestron’s new EdgeHD reducer Lens 0.7X features a custom 4 element optical design engineered to maintain the flat-field performance of our award winning EdgeHD optical system. Unlike generic reducers, our premium reducers provide substantial back focus to accommodate an assortment of imaging accessories.

EdgeHD reducers offer high index optical elements, including extra low dispersion, exotic Lanthanum elements, which provide high contrast viewing while minimizing chromatic aberration. All air to glass lens surfaces feature multiple layers of coating for maximum light transmission and color correction and contain blacken edges to minimize internal reflection and maximize image contrast.

Incorporating computer assisted CNC machined aluminum housing, for precise spacing and alignment of optical elements, and threaded metal covers on the lens assembly to protect your investment from dust and scratches, our reducers offer you an outstanding mechanical design.

With the Fastar option on all EdgeHD optical systems, coupled with the .7x reducer, your telescope becomes the most complete imaging system available in its price range today.

Reducer Lens 0.7X Performance

• Design: 4-element optical layout designed specifically for the EdgeHD 8" to maintain the flat-field performance of the Edge HD optical design
• 105mm of back focus: Provides generous back focus to accommodate additional accessories and a wide variety of cameras. Also allows use of existing T-adapters for EdgeHD 800 and other Celestron imaging accessories
• One full F-Stop faster than f/10: Reduces the exposure time by one-half to capture the same brightness of object
• Increase field of view by 43%: Better for capturing wide field images of larger galaxies and nebulae

Glass

• Lanthanum Glass Elements: EdgeHD reducer uses "rare earth" Lanthanum glass elements for clear, high contrast viewing while minimizing chromatic aberration
• Fully multi-coated lens elements: All air-to-glass surfaces have multiple layers of coating for maximum light transmission and color correction
• Blacken edges: All lens elements have blacken edges to minimize internal reflection and maximize contrast

Large Illuminated Field

• Optimized for APS-C sized sensors: Including most DSLR cameras and Nightscape CCD cameras

Mechanical Design

• Machined aluminum housing: Computer assisted CNC machined aluminum housing for precise spacing and alignment of the optical elements.
• Threaded metal covers for both ends of the lens assembly: To protect your investment from unwanted dust and scratches.

Versatility

• Provides and intermediate focal length between EdgeHD's native f/10 (or f/11) and the optional Hyperstar accessory at f/2, making the EdgeHD the most complete imaging system in its price range

• Waterproof (up to 2m for 5 minutes) and fog-free with nitrogen gas
• Ashperical eyepiece lens eliminates image distortion
• High eyepoint design provides a clear field of view for those who wear eyeglasses
• Close focusing distance: 2.8m
• Multilayer-coated lenses for brighter images
• Turn-and-slide rubber eyecups facilitate easy positioning of eyes at the correct eyepoint
• Eco-glass optics are free of lead and arsenic
• Redesigned body enhances ergonomics
• Aspherical lenses minimise distortion and provide sharp images up to the periphery
• Multilayer-coated lenses for bright images
• Special rubber armour for shock-resistance and a firm, comfortable grip
• Carbon fibre in the body material improves durability
• Compact and lightweight
• Click-type dioptre adjustment ring prevents unintentional rotation
• Larger focusing knob for smooth operation

Tele Vue 4x Powermate T-Ring Adapter

TeleVue's 4x Powermate T-Ring adapter allows you to unscrew the standard eyepiece fitting of your powermate. With the T-ring adapter installed you have a secure and much more compact connection between your camera and 4x Powermate. It also guarantees perfect camera sensor alignment, a very important consideration when imaging with such high amplification.

Imaging the Solar System with Powermates™

Some of the finest Solar System images have been made with Powermates™. Used singly or stacked, Powermates™ help any scope achieve the long focal-length required to image details on Solar System bodies. The increased image scale allows for imaging without an intervening eyepiece. Powermate T-Ring Adapters fit on the Powermate lens assemblies to allow attachment of your camera's T-Ring or other T-threaded imaging accessory.

Powermate Magnification Chart for Imagers

The above chart indicates the magnification for each Powermate™ as a function of distance from the Powermate™ top surface to the imaging surface. Using the 4x Powermate T-Ring adapter will produce a magnification factor right on the nominated 4x amplification intended.

ZWO’s legendary Electronic Automatic Focuser (EAF) platform gets a smart, modern update with the new EAFN. Designed for astrophotographers who value precision and simplicity, the EAFN retains the solid mechanical design of the original while introducing a USB-C connection and micron-level focus accuracy for today's imaging demands.

It’s the perfect fit for users who want a clean, efficient setup without sacrificing performance.

What’s New in the EAFN:

• USB-C Interface: Easier to connect in the dark, more robust, and in line with modern gear.

• High-Precision Focusing: Delivers micron-level step resolution for ultra-fine focus control.

Tech Specs:

• Connectivity: USB-C, 3.5mm port for hand controller or temperature sensor

• Supported Platforms: ASIAIR, ASCOM, INDI

• Payload Capacity: Up to 5 kg

• Status Indicator: Integrated LED

The ZWO EAFN is a sleek and dependable option for both new and experienced imagers looking to enhance their focusing precision—without the extras. Reliable, accurate, and easy to integrate, it’s everything you need and nothing you don’t.

Celestron T-adapter 48mm (Edge HD 925, 1100, 1400)

The Celestron T-adapter 48mm is the accessory of choice if you’d like to attach your full frame DSLR or astronomical camera to a Celestron EdgeHD optical tube. With DSLR CCD chips getting larger, Celestron created the 48mm T-Adapter to reduce vignetting and provide a larger light path to your camera’s sensor, producing exceptional astrophotos.

• Effortless Close-Range Observation
  The Papilio series features the PENTAX-developed Convergent Lens Optical System Engineering mechanism, which automatically slides the left and right objective lenses toward the center when the focus is fixed at a short distance. As a result, the right and left image fields are correctly aligned to facilitate close-range viewing. Thanks to its go-anywhere portability, this new series is also ideal for conventional binocular subjects, including spectator sports, travel and hiking.

• Extra-Short Minimum Focusing Distance
  The Papilio series offers a minimum focusing distance of just 50 centimeters (approx. 1.6 feet), considerably shorter than the two-meter distance (approx. 6.5 feet) offered by similar PENTAX models currently on the market.

• Outstanding Optical Performance
  The Papilio series features multi-coated optical elements to minimize unwanted light reflections for a well-defined subject image. The combination of aspherical optical elements and high-refraction BaK4 glass prisms assures a sharp, clear image with minimal distortion, even at the edges.

• Long Eye Relief
  The Papilio series offers a long 15-millimeter eye relief to assure effortless viewing of the entire image field, even for eyeglass wearers.

• Protective Rubber Housing
  The protective rubber housing not only protects inner mechanism from external shock, but also assures a firm, comfortable grip of the binocular body even in the field.

PENTAX-original dual-axis eye-distance adjustment mechanism for quick, effortless eye-distance control

Extendable helicoid-type eyepiece rings with a single-action pop-up/storage mechanism

Diopter adjuster with a click-stop lock mechanism to avoid accidental diopter shift

Neck strap with a quick installation/removal mechanism

Tripod receptacle for stable observation

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Click here for the Benro Polaris Camera Compatibility List.

A new generation of computer controlled, multi-purpose astrophotography and tracking mount lets you focus on your art.

Rapid changes in technology will see astronomy and astrophotography radically change in the next few years. Here's another glimpse into the future that BINTEL is proud to present.

(**Please note DSLR Cameras and tripods shown in these images are not included and are optional extras**)

The Benro Polaris is the World’s First Electric Tripod Head with Camera Interface Controller, Remote DSLR Preview & Configuration through WiFi/Mobile phone network.

Astrophotographers will appreciate that with the Benro Polaris, polar alignment hassles are a thing of the past. Low power consumption combined with a high capacity 11.1V 2500mAh Lithium-Ion battery means you can shoot all night.

Not just a star tracker mount

High precision brushless motors are a first for star trackers and offer micro control not just for tracking the night sky but combined with built-in DSLR control means breathtaking timelapses for landscapes, sunrises and sunsets and even satellite tracking. It's an artistic tool for both night and day photography.

Remote control

Spending time managing a mount during a long night, especially during the cooler months, can be a trial. Concentrate on your astrophotography creation and let the mount take care of itself by controlling your Polaris via Wifi or Bluetooth.

You can even send your camera and mount away to remote, dark sky location. It simply needs to be charged and levelled and you've then got total control for alignment, tracking and imaging over the normal mobile phone network from anywhere in the world.

Shooting Modes

An extensive range of shooting modes extends the abilities of Polaris while giving you full creative control. On offer are are astro photos, Sunrises or Sunsets, programmed path and times-lapses or even stack multiple photos for full depth of field.

Rugged, tough and waterproof

The Benro Polaris is waterproof and dustproof with an IPX6 rating. Polaris is made with aluminum alloy that endures severe working environments. It's the toughest, most rugged star tracker mount we've ever seen!

Heavy duty carrying capacity

At 7kg carrying capacity, the Polaris has the highest carrying capacity of any star tracker mount. Any current DSLR camera and most lens are ideal. It would also be a great match for a small refractor and a DSLR.

The mount itself is lightweight at only 1.5kg.

Ongoing software updates

The Benro Polaris is already receiving regular software updates. The mount's remote connectivity, advanced hardware including precise, high torque motors are the foundation for ongoing refinements and feature additions.

Matching Tripod

Almost any high-quality photographic tripod can be used to carry the Polaris mount. We suggest this Benro carbon fibre tripod. It's lightweight with a carrying capacity to match the Polaris.

More details here

Benro Polaris Specifications

https://www.youtube.com/watch?v=99dcmPVyZuo

As part of our most advanced range of photo tripods, the Benro (Series 2) Aluminium Mach3 Tripod TMA28A, combines classic design with advanced materials. High-performance twist locks and magnesium castings make this aluminium tripod ideal for indoor or outdoor photo shoots.

New Improved from ZWO-OAG-L

ZWO-OAG-L is the latest iteration of M68 OAG with a larger prism size of 12mm x 12mm. The bigger clear aperture brings wider field of view in guiding. It is easy to use, and suitable for users who are interested in long focal length photography. To take the most advantage of it, we recommend you to match it with large format guiding cameras.

Features:

1. Lightweight and exquisite, 17.5mm thickness.

2. Prism size: 12mm x 12mm.

3. The effective light-passing aperture is 11.7mm x 8.3mm.

4. Can be used to connect the main camera and guide camera simultaneously. No guide telescope required.

5. Packaged with an M48 sensor tilt plate (5mm).

Operating Guide:

1. For guiding, OAG-L can only work with ASI Mini cameras like ASI174MM Mini, ASI290MM Mini and ASI120MM Mini.

2. Considering the large prism size, we don’t recommend you use OAG-L with telescopes whose clear aperture is smaller than M48.

3. Yet it is recommended to use with 2” EFW or 7x36mm EFW, and with APS-C cameras (ASI2600) or full frame cameras (ASI6200/2400). The large clear aperture supports full frame cameras without vignetting.

4. The major differences between ZWO-OAG-L and M68 OAG are about the prism size and the threads. ZWO-OAG-L removed the inner threads so you can directly use the screws to connect it to other equipment.

5. If the thread of your telescope side is M48, then you don’t need to remove the M48 sensor tilt plate coming with ZWO-OAG-L. On the contrary, you need to remove it and use some other sensor tilt plate at the corresponding thread of your telescope.

The pictures below show how to remove the sensor tilt plate:

OAG-L Mechanical Drawing

OAG-L & OAG-L-68 Mechanical Drawing

Connection Guide:

Please Note:

While adding ZWO-OAG-L into your optical train, please make sure the prism won’t block the camera sensor.

You can use the guiding screw to adjust the guiding camera’s focus length. Please make sure the distance from the prism to the main camera and to the guide camera are the same. To ensure the result, it is better to do this in the daytime for the adjustment will be very difficult at night.

Skywatcher does it again. An old favorite gets a complete facelift with new features and upgraded components!

The venerable Dobsonian reflector design has recently undergone some important upgrades and improvements: Skywatcher is pleased to introduce the all-new Collapsible Dobsonian complete with Crayford focuser – the ultimate in large aperture portability and performance.

This elegant truss tube design was carefully engineered to combine ease of use, extreme portability and consistent performance in an affordable package. Unlike other truss tube designs, the Skywatcher Collapsible Dobsonian does not need to be disassembled between uses. It transports as two compact pieces that can be assembled and ready to use in just seconds! It is easy to collimate once set up, and it holds its collimation throughout the evening!

The bearing system has been redesigned as well. The new Skywatcher Collapsible Dobsonians feature buttery smooth azimuth bearings. Even the twelve-inch model can be rotated with just the push of a finger. Like our traditional Dobsonians, the new Collapsible Dobsonians feature Skywatcher’s patented tension adjustment control on the altitude bearings. This eliminates the need and added cost of clumsy counterweight systems to balance the telescope.

To top it off, all of the new Collapsible Dobsonians are shipping with ultra smooth Crayford focusers.

Skywatcher 8 Inch Collapsible Dobsonian Key Specifications

ZWO ASI220MM Mini New Generation Guide Camera

ZWO ASI220MM Mini camera integrates a 1/1.8" SC2210 sensor (7.68mm x 4.32mm). It is a mono guide camera with excellent near-infrared sensitivity. This camera has 4um x 4um pixels with an array of 1920 x 1080 and a full well capacity of 8780e. The protective window is AR coated.

Instruction Manual

SKU: ASI220MINI