ZWO ADC is voted as “HOT SKY PRODUCT – 2017” 

ZWO Atmospheric Dispersion Corrector is used to reduce the effect of atmospheric dispersion on lunar and planetary images

The prisms are the heart of the ADC

Material: H-K9L(Schott BK7)

Surface Accuracy: λ/10@632.8nm

Deviation Angle: 2°

Manfrotto 290 XTRA Kit with video head

The new Manfrotto 290 Xtra is the perfect solution in terms of stability for hobbyist birdwatchers and digiscoping.

The Manfrotto 290 Xtra is a 3-section tripod, the biggest in the 290 range, with aluminium leg tubes and special top casting enhancing rigidity, durability and performance. Its aluminium leg-locking levers are tension-adjustable, so they can be tightened to counteract any effects of aging and wear, keeping the tripod fully functional throughout its long lifespan.

This tripod’s key feature is its choice of four leg angle positions which maximize shooting creativity. Its rapid centre column adds flexibility and extends the min-max height range. A new rubber legwarmer guarantees comfortable grip and maximum ergonomics. The tripod comes with a dedicated shoulder bag ensuring comfortable portability at all times.
The 290 Xtra comes in a kit with a lightweight aluminium fluid head with pan bar and quick release plate complete with secondary security. It features smooth, fluid movement, pan and tilt locks. This head is ideal for cameras up to 4 kg in weight.

Specifications

ZWO ASI533MC-Pro

ASI 533MC-P is the new One Shot Colour cameras from ZWO.

Sensor is the square back illuminated Sony ExMor IMX533 sensor.

Resolution is 3008 x 3008 with 3.76um pixels.

The sensor size is 11.31mm x 11.31mm for 9.07Mp.

Max FPS at Full Resolution is 20FPS.

Read Noise is very low at 1.0e to 3.83e

QE peak up to 80%

Full Well is 50Ke

Exposure Range is 32us – 2000s

ADC 14bit

Cooling to -40 ° ambient temperature.

256MB internal DDR3 memory

The ASI533MC PRO features SONY’s latest back illuminated IMX533 sensor, with a 1-inch square, 9.07MP sensor that is ideal for astronomical photography needs and can be considered as the latest iteration of the venerable ASI183MC Pro.

As you would expect this latest generation camera not only retains key features of the ASI183 series such as an attractive QE figure, high frame rate and along with other excellent characteristics of the ASI183 cameras, but also now includes new and improved features such as zero amp glow, extreme low read out noise (as low as 1.0e), 3.76 microns pixel size and an improved 2 stage TEC cooler giving enhanced cooling capabilities.

1” square sensor

The IMX533 is a 1-inch, 9MP CMOS image sensor in a square format with a 3.76 um pixel size, capable of producing frames at 20 frames/sec in 14bit mode.

Read out noise is as low as 1.0e which makes it comparable to SCMOS or EMCCD sensors and highly suitable for high definition, low noise imaging.

IMX533 backlit sensor

Sony’s back-illuminated CMOS image sensor improves sensitivity and noise reduction – the key factors to enhancing image quality, while radically realigning their fundamental pixel structure from front-illumination to back-illumination. It has retained the advantages of CMOS image sensors such as low power consumption and high-speed operation.

With a conventional front-illumination structure, the metal wiring and transistors on the surface of the silicon substrate that form the sensor’s light-sensitive area (photo-diode) impede photon gathering carried out by the on-chip lens. A back-illuminated structure minimizes the degradation of sensitivity to optical angle response, while also increasing the amount of light that enters each pixel due to the lack of obstacles such as metal wiring and transistors that have been moved to the reverse of the silicon substrate.
Sony has newly developed a unique photo-diode structure and on-chip lens optimized for back-illuminated structures, that achieves a higher sensitivity and a lower random noise without light by reducing noise, dark current and defect pixels compared to the conventional front-illuminated structure.

Camera Performance

Low read-out noise, high dynamic range.

ASI533MC Pro – ASI183MC Pro Comparision

The Celestron NexStar Evolution 6 Telescope offers amateurs a powerful optical device which is not only portable, but provides phenomenal views of the universe. Like the original NexStar SE series, the Celestron NexStar Evolution 6 Telescope features the same high quality Schmidt-Cassegrain optics but benefits from the modern improvements including: a smooth computerized alt-azimuth mount, StarBright XLT optical coatings, and no-nonsense SkyAlign technology.

The true draw card is that the Celestron NexStar Evolution series are the first Schmidt-Cassegrain telescopes with integrated WiFi. You no longer need your hand controller to slew to all the best celestial objects. Instead you can explore the night sky with a tap of your smartphone or tablet. Connect your device to built-in Celestron NexStar Evolution 6 Telescope wireless network, and explore the universe with the free Celestron mobile app for iOS and Android. Enjoy the convenience of a planetarium interface to view the night sky in real time or display a list of celestial objects currently visible based on your time and location. Celestron's proprietary SkyAlign alignment procedure is built right into the Celestron mobile app, so you’re ready to observe within minutes.

Optional Solar Filter

Forget about batteries or an external power supply. For the first time ever on a consumer telescope, NexStar Evolution includes its own built-in battery. With this ultra-long life lithium-ion phosphate battery, you’ll be able to enjoy stargazing marathons up to 10 hours on a single charge. You can even use NexStar Evolution’s USB charge port to top off the other devices in your life that need to stay powered on during an observing session. An intelligent power management system senses when battery levels are low and goes into power-saving mode to keep your telescope running for as long as possible.

If you’re interested in astroimaging, the Celestron NexStar Evolution 6 Telescope is an excellent, affordable way to get started. It’s the only fork-mounted telescope in its price range that offers brass worm gears, along with improved motors. NexStar Evolution’s tracking accuracy is so impressive, you can capture images of deep-sky objects like the Orion Nebula by simply attaching your DSLR camera. As you progress with imaging, you can add the Evolution Equatorial Wedge allowing longer exposures than conventional alt-az tracking, for more detailed deep sky portraits.

Even if you don't own the NexStar Evolution 6 just yet, check out the Sky Portal app. Search for astronomical wonders you wish to discover, then go and find them! Choose from a seemingly endless database of planets, satellites, stars, Messier objects, constellations, meteor showers, and deep sky targets. Download yourself and try it out today - search for "Celestron Sky Portal" on Google Play or the Apple Store.

Celestron NexStar Evolution 6 Telescope - Specifications

Suggested Accessories

Visit Celestron for Further Information on the Celestron NexStar Evolution 6 Telescope

From your first observing session and for years to come, the NexStar Evolution is your trusted companion. For further information, including manuals and videos visit the Celestron website.

Properly designed Barlows do wonderful things: They amplify power, slow the telescope's f/# (improving eyepiece sharpness), and give designers the opportunity to compensate for eyepiece aberrations.

Tele Vue Barlows use multi-coated high index glasses for optimum aberration correction, exceptional contrast with virtually no light loss. Observed performance is aberration free, even when tested with f/4 scopes. They even improve our competitor's eyepieces and telescopes!

Compromise image quality in any part of the optical chain and you've compromised every part! Tele Vue product design and execution deliver consummate satisfaction. Every Tele Vue Barlow must pass the same rigorous f/4, full field testing as all our eyepieces.

All Tele Vue Barlows now use brass clamp rings for secure, non marring holding of eyepieces and accessories.

Offered in 2x and 3x magnifications, these 1¼" Barlows perform identically. Simply choose either or both based on your eyepiece collection. Features include parfocal-ization, 1¼" filter threads, captive lock screws that won't fall out and full multicoatings.

The Celestron Focus Motor for SCT & EdgeHD provides electronic focusing for Celestron Schmidt-Cassegrain (SCT) and EdgeHD telescope optical tubes. With the focus motor installed, you can bring celestial objects into sharp, precise focus using your telescope’s hand controller or a computer instead of using the focuser knob. A focus motor is great for visual observers who want to dial in exact focus (especially those with dexterity issues) and a must-have accessory for astroimagers. With a motorized focuser installed, an astroimager no longer needs to be physically near the telescope to focus an image. Combined with computerized control of the mount and camera, the focus motor enables the imager to gather data remotely from a backyard observatory, or even a telescope located hundreds of miles away. As an added bonus, port covers protect the ports while not in use, and the covers cannot be lost due to the tethered design.

Compatible Optical Tubes

The focus motor is compatible with all SCTs from 6” to 14” in aperture that have been produced since the year 2006. It is not compatible with 5” SCTs or older models. It is compatible with all EdgeHD optical tubes, the 8” Rowe-Ackermann Schmidt Astrograph (RASA), the 36cm RASA, and the 7” Maksutov-Cassegrain. It can also be used with the 11” RASA, but requires the Focuser Retrofit Kit for RASA 11.

Power Options

There are three options for powering your Celestron Focus Motor:

1. When using a Celestron computerized mount, you can power and control the focus motor through the mount using the supplied AUX cable. This allows control from the mount’s hand controller (NexStar+ or StarSense) or a computer.
2. If you are not using a Celestron mount, you can power and control the focus motor from a computer USB port. You will need a user supplied USB A-to-B cable.
3. You may also opt to use an external 12V DC power source which plugs into the motor’s power jack.

Compatible Software

Celestron offers a free Focuser Utility program for computer control. The Celestron PWI software can also control the focus motor. To use third-party focuser control software, an ASCOM driver is needed.

Celestron Focus Motor Bulletin

SPECIFICATIONS

This Item is not able to be exported to New Zealand

Technical Data for Swarovski EL 8.5x42

INNOVATION IN EVERY DETAIL

"CONSTANTLY IMPROVING WHAT IS GOOD"

This has been the SWAROVSKI OPTIK motto since day one. For Swarovski, this also means exceeding their customers’ expectations and surprising them time and again – with the precision of Swarovski's products, with their innovative technology and with their comprehensive service.

PRECISION GUARANTEED

Swarovski's products are manufactured with ultra precise tolerances of 8 μ, less than a hair’s breadth (approximately 60 μ). It is only through a combination of maximum precision, state-of-the-art technology and adherence to the high SWAROVSKI OPTIK quality standards that they are able to consistently and permanently assure the optical perfection for which SWAROVSKI OPTIK is renowned, including tazor-sharp, high-contrast images with maximum colour fidelity as a result of exclusively using high-precision lenses and prisms, and complete reliability from -20 °C / +55 °C.

QUALITY MANAGEMENT SYSTEM

To ensure a consistently high quality level in all their products, Swarovski subject every product and every phase of production to comprehensive, manual quality controls. Every product also undergoes a full image and material control. Swarovski's quality management system has been certified to ISO 9001/2000 since 1999. Their environmental management system has been certified to ISO 14001 since 2000.

SWAROVISION

The SWAROVISION technology redefined the concept of optical quality.

Field Flattener lenses provide unprecedented peripheral definition, fluoride-containing HD lenses minimize colour fringing, while optimized coatings ensure maximum colour fidelity.

Large eye relief offering a full field of view for those wearing eye glasses.

HD-OPTICS

Swarovski's HD optics feature fluoride-containing lenses, which virtually eliminate colour aberrations.

The scatter is considerably less with fluoride than with even the best types of optical glass.

This enables maximum colour fidelity and leads to a significant improvement in resolution and contrast

SWAROTOP AND SWARODUR

Coatings for bright, high-contrast images: Reduces surface light reflection from 4-6% to 0.2%.

Used on all the lenses and prisms found in SWAROVSKI OPTIK products.

SWAROBRIGHT

Coating for maximum colour fidelity across the whole light spectrum: SWAROVSKI OPTIK was the first manufacturer in the world to use this technology in series production.

SWAROCLEAN

This non-stick coating on the lenses makes it easier to clean away dirt such as water marks, insect repellents, or tree resin.

NEW FEATURES AND FIELDPRO PACKAGE

The launch of the EL binoculars by SWAROVSKI OPTIK marked a milestone in long-range optics. These binoculars have now been further enhanced following intensive development and a great deal of dedication. The result of these efforts is the best EL Family ever.

• Completely redesigned strap and harness connection.
• The new rotating strap connector with a cord adapts perfectly to any movement.
• The bayonet catch enables you to fit and switch the carrying strap and accessories very quickly and flexibly.
• With a simple turn of its practical quick catch button you can rapidly and silently adjust the carrying strap to the right length.
• The objective lens covers blend aesthetically into the overall design and also remain securely attached to the binoculars thanks to the innovative connector.
• The focusing wheel can also be used more easily, thanks to its softer, fully armored, and more slip-resistant design.
• The diopter adjustment’s new lock function ensures that your personal settings cannot be changed.

PREMIUM QUALITY DOWN TO THE SMALLEST DETAIL

Like every product from SWAROVSKI OPTIK, all EL SWAROVISION binoculars are produced using the lowest possible production tolerances and undergo a 100% quality check.
The 8x42 or 10x42 models of the EL 42 SWAROVISION binoculars are available in green. As standard, the binoculars also come with eyepiece and objective lens protectors, as well as a lift carrying strap.

• Field flattener lenses: contrast right up to the image periphery
• HD optics: maximum contrast & colour fidelity
• Eye relief plus: 100 % field of view even for spectacle wearers
• Maximum colour fidelity: through optimized coating of the lenses and prisms.

Swarovski's commitment to complete customer satisfaction is reflected in their comprehensive 10 year warranty. Should your binoculars develop a fault or be damaged, even outside the warranty period, you can be assured of service second to none.

Shoestring USB2 EQ6 Interface

Recent generations of Synta EQ-5 and EQ-6 mounts that use the SynScan handcontroller (such as the Skywatcher EQ6 Pro and NEQ6 and Skywatcher HEQ5 Pro) provide stable, quality GOTO mounts at affordable prices for observing and imaging.

However, the features available when they are interfaced to a personal computer are somewhat limited, primarily due to the type of data that is available through the handcontroller's serial interface.

Now, thanks to the efforts of several individuals, far more powerful features are made available by bypassing the handcontroller and communicating directly with the mount's stepper motor controller.

More information on the EQ Direct method can be found in the Yahoo EQMOD Group (http://tech.groups.yahoo.com/group/EQMOD/) or on the EQ Mod website (http://eq-mod.sourceforge.net).

PLEASE NOTE: This cable will work with NEQ6 mounts with Serial connection Only.

If you have EQ6R or AZ/EQ6 you will require the USB2EQ5 cable

The Celestron NexStar Evolution 9.25 Telescope offers amateurs a powerful optical device which is not only portable, but provides phenomenal views of the universe. Like the original NexStar SE series, the Celestron NexStar Evolution 9.25 Telescope features the same high quality Schmidt-Cassegrain optics but benefits from the modern improvements including: a smooth computerized alt-azimuth mount, StarBright XLT optical coatings, and no-nonsense SkyAlign technology.

The true draw card is that the Celestron NexStar Evolution series are the first Schmidt-Cassegrain telescopes with integrated WiFi. Leave your hand control behind and slew to all the best celestial objects with a tap of your smartphone or tablet. Connect your device to built-in Celestron NexStar Evolution 9.25 Telescope wireless network, and explore the universe with the free Celestron mobile app for iOS and Android. Use the planetarium interface to view the night sky in real time or display a list of celestial objects currently visible based on your time and location. Celestron's proprietary SkyAlign alignment procedure is built right into the Celestron mobile app, so you’re ready to observe within minutes.

Forget about batteries or an external power supply. For the first time ever on a consumer telescope, NexStar Evolution includes its own built-in battery. With this ultra-long life lithium-ion phosphate battery, you’ll be able to enjoy stargazing marathons up to 10 hours on a single charge. You can even use NexStar Evolution’s USB charge port to top off the other devices in your life that need to stay powered on during an observing session. An intelligent power management system senses when battery levels are low and goes into power-saving mode to keep your telescope running for as long as possible.

If you’re interested in astroimaging, the Celestron NexStar Evolution 9.25 Telescope is an excellent, affordable way to get started. It’s the only fork-mounted telescope in its price range that offers brass worm gears, along with improved motors. NexStar Evolution’s tracking accuracy is so impressive, you can capture images of deep-sky objects like the Orion Nebula by simply attaching your DSLR camera. As you progress with imaging, you can add the Evolution Equatorial Wedge allowing longer exposures for more detailed deep sky portraits.

Even if you don't own the NexStar Evolution 9.25 just yet, check out the Sky Portal app. Search for astronomical wonders you wish to discover, then go and find them! Choose from a seemingly endless database of planets, satellites, stars, Messier objects, constellations, meteor showers, and deep sky targets. Download yourself and try it out today - search for "Celestron Sky Portal" on Google Play or the Apple Store.

Celestron NexStar Evolution 9.25 Telescope - Specifications

Tele Vue Powermate 4x - what's all this talk about Powermates?

Unique Benefits and Applications for Powermates

• Vignetting, edge field aberrations and pupil movement - all introduced when using Barlows with long focal length eyepieces, are minimized.
• Telecentric operation (field rays leave parallel to optical axis, unlike Barlow lenses which diverge rays). This is ideal for Hydrogen-alpha filter use such as with Daystar models.
• High performance for image amplification, CCD or film (some of the finest Earth-based planetary imaging is being done with Powermates ).
• Flexible for visual and imaging with all types of telescopes and eyepieces. Essentially Parfocal, and with nearly constant magnification regardless of image distance behind top surface (except 5x model which increases 1x for every 35mm of image distance increase).
• Higher magnifications are possible with high optical performance compared to "doubling up" Barlows.
• All will reach parfocal point in star diagonals, except for the 2", 2x which comes very close.

In addition to full multi-coating, Powermates include other Tele Vue special touches such as safety undercuts where practical on the chrome barrel and captive lock screws that can't fall out, and filter threads. Tele Vue's 100% QC program at f/4 insures that the Powermate 4x will add dramatic power (and NOTHING ELSE) to your favorite eyepieces.

If, for example, you own a 24mm Panoptic, you'll have the power of a 12mm focal length eyepiece with the 2.0x Powermate, 9.6mm with the 2.5x Powermate, a 6mm with the Powermate 4x, or a 4.8mm with the 5x Powermate!

Imaging the Solar System with Powermate 4x

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 -- like in prime focus photography. 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.

For astro-imagers, the above chart indicates the magnification for each Powermate (2x, 2.5x, 4x & 5x) as a function of distance from the Powermate top surface to the imaging surface (CCD or film).

Powermate 4x with 2" barrel diameter

The Powermate 4x is a better choice for 2" diagonals than Barlows, since it is nearly Parfocal. Threaded for 48mm filters and its performance is excellent with every 1¼" and 2" eyepiece Tele Vue makes (yes, even the 31mm Nagler Type 5!). Both the 2" eyepiece holder and the special 2" flat top adapter use brass clamp rings for secure operation. And, it also has a very unique feature: you can unscrew the 2" eyepiece housing and screw on a special T-ring adapter for solid, compact attachment of CCD or camera equipment.

Excellent with long eye-relief, 2" eyepieces. Using the 4x model, imagine the quality of a 35mm Panoptic at 8.8mm with 25mm of eye relief! The Powermate is NOT a Barlow so the Panoptic-Barlow Interface is not needed! The 2" Powermate fits all the way into 2" Star Diagonals, requiring minimal refocus compared to a 2" Barlow.

Note for Dobsonian/Newtonian Owners

When using Tele Vue's Paracorr coma corrector andPowermate 4x, first insert the Powermate into the focuser, then the Paracorr into the Powermate.

Al Nagler's 4-element concept, continues the tradition of full-field sharpness with optimum aberration control. Like long eye-relief? Retain the eye-relief of long focal length eyepieces, while at high power. Enjoy, for example, the sharpness and comfort of the 32mm Plössl at up to 5 times the power!

Powermate 4x vs. Barlow

To understand the Powermate, we must first understand the Barlow lens. Barlows amplify the power of a telescope. They can be considered "focal reducers" for eyepieces, or "focal extenders" for objectives. Terence Dickenson, in his Barlow test report in Sky and Telescope, July 1997, says: "Technology has erased the old objections. A modern Barlow will not degrade your telescope's optics. Anyone telling you otherwise is using outdated information. Moreover, the highly regarded Nagler eyepieces and their clones have built-in Barlows, ample evidence that the lens is not some detrimental intruder." Thanks, Terence, for laying the myth of the degrading Barlow to rest.

A high quality Barlow must be properly designed and manufactured in order to avoid compromising a telescope's colour and spherical aberration corrections. The "invisibility" of Tele Vue's 2-element Barlows has been noted in test reports in the astronomy magazines. However, by the nature of its negative power lens, a Barlow will do more than just increase magnification, regardless of the number of elements.

The diverging rays leaving the Barlow result in moving the exit pupil further out, thereby extending the eye relief. In short to medium focal length eyepieces the change is not noticeable. However, in the case of long focal length eyepieces, the increase can be significant and not without performance consequences.

No Vignetting

Vignetting can occur due to the altered ray path, when the eyepiece's lenses are not large enough in diameter to allow all the rays to make it through. Shorter Barlows, or ones with too much magnification, only exacerbate the problem because the ray path entering the eyepiece is steeper.

We had to go beyond the Barlow concept to achieve the goal of a compact, high power, fully corrected image amplifier. The Powermate consists of a negative doublet plus a positive "pupil-correcting" doublet. This 4-element system provides the magnifying function of a Barlow without its limitations by restoring the field rays back to their original direction, as if the Powermate were not there. The result is a pure magnification increase.

ZWO IR cut filter 2 inch is suitable for colour camera with AR protect window.

The ZWO IR Cut Filter 2 inch blocks infrared light from reaching the sensor of your CCD or CMOS camera or your expensive H-alpha filter. When imaging, the addition of this simple and inexpensive accessory will result in sharper images, and when doing solar work, the IR Cut Filter will your protect H-alpha filter from the damaging effects of infrared radiation.

Infrared or IR light is invisible to the human eye, and so even though most telescopes are not designed to focus IR light, it does not matter when you are using your telescope visually. However, when you add a camera to the mix, its a whole other story! Unlike the human eye, a silicon sensor is very sensitive to light in the infrared portion of the spectrum, and that is a problem because infrared images are blurry as all get out. That means your nice, sharp visual light image is degraded by the addition of the infrared layer. This problem can easily be solved by blocking the infrared, and the ZWO IR Cut filter 2 inch will do just that.

The ZWO IR Cut filter is housed in a 2″ cell, and has internal threads so that you can stack filters together. The filter comes with a protective plastic case.

Technical Parameter:

Name: IR-cut filter

Size: 2″

Thickness: 5mm+2mm(Thread)

Thread: M48*0.75 male thread

Star Analyser 100

Since its launch in 2005, the Star Analyser 100 has introduced thousands of amateur astronomers worldwide to the fascinating field of spectroscopy. Over this period, the equipment used by amateurs has evolved with larger aperture telescopes, bigger camera sensors and close coupled filter wheels becoming more common.

For most users the SA100 is expected to continue to be the model of choice, particularly for those using cameras with small sensors, giving optimum performance for example with the SA100 mounted on the camera nosepiece.

Professional Astronomers routinely use the power of spectroscopy to reveal the secrets of the universe. Now the STAR ANALYSER can do the same for the amateur imager at an affordable price with this simple telescope attachment.

Used like a conventional 1.25 inch filter, it is the ideal accessory for today's low cost astronomical imaging cameras, webcams and video cameras.

SA 100 instructions

PowerTech Lithium Power Tank v2

This is a fantastic new product. Firstly, it is a multipurpose power bank that can be charged from 240V mains or a solar panel via its built in MPPT charger. In other words, it can provide a campsite power completely independent from AC power charging, but provides AC and DC power itself!

This is what it does:

• 155Wh,14Ah/11.1V (Equivalent 42000mAh, 3.7V)
• 100W 240V Inverter (modified sine wave)
• Provides 12VDC to 3 x 5.5mm separate points. 9~12V at up to 15A.
• 2 x USB charging ports (Total 3.5A Max)
• 1 x USB charging port 5~9v/2A Qualcomm Quickcharge 3.0
• 1 x USB-c charging port 5~9v/2A Qualcomm Quickcharge 3.0
• It has a bright LED camping light built-in
• LED Display

This is how it does it:

• It has a high quality lithium Ion battery bank inside (155W/hr)
• It has a 240V AC adapter/charger, 15V, 2A
• Multiple USB Charging ports

Supplied

• 1 x Power Tank v2
• 1 x Car Charger
• 1 x Cigarette Lighter Adapter
• 1 x 15v/2A Power Adapter
• 1 x User Manual

The NEW ZWO EAF Hand Controller is the perfect way to control the EAF (Electronic Automatic Focuser).

The smooth ergonomic design provides a comfort grip. Made from environmentally friendly APS material.

Features In and Out buttons and has two speed control. It comes with a 3.5mm female socket.

This is a “must-have” option for EAF user.

EAF Quick Start Guide

This Item is not able to be exported to New Zealand

Innovative accessories that are perfectly tailored to 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.

Enhance your viewing experience with Celestron's EclipSmart Solar Filter for Celestron 8” telescopes. With two Velcro straps and four self-adhesive Velcro pads for added safety, you can be assured that the solar filter cannot be accidentally knocked off and will provide Solar Safe, ISO compliant viewing.

Solar Safe Technology

EclipSmart solar products feature Solar Safe filter technology providing the ultimate protection from harmful solar radiation, including both IR and UV light, and filters 99.999% of visible light. Celestron Solar Safe filter technology is GUARANTEED SAFE for direct solar observation and has been independently tested by SAI Global Assurance Services.

Solar Safe products conform to and meet the transmission requirements of ISO 12312-2, Filters for Direct Observation of the Sun, EN 1836:2005 + A1:2007 (E) for an E15 Filter for the Direct Observation of the Sun and, AS/NZS 1338.1:2012, Filters for Eye Protectors.

The MONARCH M5 8x 42 feature extra-low dispersion (ED) glass employed to correct chromatic aberration that causes colour fringing to achieve contrast-rich and high-resolution images. For a bright view and natural colour fidelity, a multilayer coating is applied to all lenses and prisms, dielectric high-reflective multilayer coating, and phase correction coating are applied to the roof prisms.

The MONARCH M5 8 x 42 exterior has been completely redesigned from the MONARCH 5 binoculars into a clean form with straight lines. Nikon MONARCH M5 binoculars are ideal for nature-watching, birding, and many other outdoor activities.

Key Features

• Sophisticated exterior design for comfortable holding
• Extra-low dispersion (ED) glass for chromatic aberration compensation and brighter, clearer viewing
• 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
• Phase-correction-coated roof prisms for high resolution
• Long eye relief design ensures a clear field of view, even for eyeglass wearers
• 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

ZWO Duo-Band Filter is a dual narrowband filter primarily aimed at complementing our range of colour ASI cameras. The Duo-Band filter is aimed at the astronomer who may already own a One Shot Colour (OSC) camera and wants to image using narrowband techniques or emission objects without purchasing a mono camera, filter wheel and narrowband filter set.

The Duo-Band filter offers an economical entry into the world of narrowband imaging and can also offer a practical solution to imaging in light polluted urban areas.

The dual band pass nature of the Duo-Band filter passes light at Hα (656nm) and OIII (500nm) wavelength, and can reduce the interference from natural light sources such as moonlight, or artificial light pollution such as street lighting.

It can help improve the contrast and visibility of deep sky objects such as emission nebula using a OSC (One Shot Colour) camera.

If you are looking for a solution to deep sky photography in light pollution area, then ZWO Duo-Band Filter will be a great choice.

The Duo-Band filter can be used with all ASI cameras and EFW Electronic Filter Wheel and comes in 1.25” and 2” sizes.

Precision CNC machined from Aircraft grade alloys,hard anodised finished Cell with Laser engravings, finely polished optical surface to ensure 1/4 wavefront and <30 arc seconds parallelism over the both surfaces. Precise double sided coatings with anti-reflection coatings

ZWO Duo-Band Filter Technical Specification

Size: Standard 1.25”

Thickness: 1.85 mm

Bandwidth: HA (15nm) OIII (35nm)

Surface quality: 60/40 (Refer to MIL-O-13830)

Schott substrate material

More than 90% transmission at major OIII line 486.nm1, 496nm and 501nm.

More than 80% transmission at Ha line 656.3nm

Note:The incoming light transmitted through the filter should be perpendicular to the filter, or the incident angle should be less than 8°. Therefore, this product is not suitable for wide-angle or ultra wide-angle lenses.

Test Results

Images captured with ASI color cameras and Duo-Band Filters. You can see that the potential for deep space photography in strong light polluted areas is vastly improved with the Duo-Band filters.

OVERVIEW

• Upgrade your Celestron computerized telescope to GPS with SkySync.
• Improve the speed and accuracy of alignments with 16-channel GPS.
• Automatically updates the time and date.
• Plugs into the AUX port on the base of the telescope

Compatible for all non-GPS Celestron computerized telescopes.

This lightweight but steady tripod matches perfectly with the Sky-Watcher Star Adventurer GTi GOTO telescope mount.

The 24mm is designed to produce the largest true field possible in a 1-1/4" eyepiece.

Its 27mm field stop is the same as the 32mm Tele Vue Plössl.
The higher power darkens the sky background while the greater magnification yields more details on extended objects. Further, its light weight, comfortable 16mm eye relief, and tapered top instantly make the 24mm Panoptic the ideal eyepiece for getting the maximum field for binocular viewers. 

Review

This Sky & Telescope “Hot Product for 2003” is designed to produce the largest true field possible in a 1-1/4" eyepiece. (Its 27mm field stop is the same as the 32mm Tele Vue Plössl).

The higher power darkens the sky background while the greater magnification yields more details on extended objects. Further, its light weight (1/2 lb.), comfortable 15mm eye relief, and tapered top instantly make the 24mm Panoptic the ideal eyepiece for getting the maximum field for binocular viewers.

Great for emission and reflection nebulae, Supernova Remnants and large open star clusters. 

Check out the rest of the Panoptic range.

Specifications

Celestron T-adapter EdgeHD 800

Celestron T-Adapter EdgeHD 800 threads onto the rear cell of the EDGE HD800 Scope

This gives 80mm worth of back spacing.

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 DSLR camera to your instrument.

Specifications

Features

What's in the box

• GlassPak binocular case
• GlassPak case harness
• Comfort neck strap
• Tethered objective lens covers
• Rainguard Eyepiece Cover
• Lens Cloth

Warranty

All Vortex Products purchased in Australia 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 PROSTAFF P7 8 x 42 binoculars provide a wide apparent field of view 62.9 ̊ for 8 x 42 that offers spectacular viewing, and employ a diopter adjustment ring locking system to prevent unintentional rotation.
Multilayer coating is applied to all lenses and prisms. Dielectric high-reflective multilayer prism coating and phase correction coatings are applied to the roof prisms. All of this effectively combines to deliver a bright field of view plus natural colour fidelity. Oil and water-repellent coating applied to the objective lens and eyepieces allows smudges like finger-prints to be easily wiped off.
Nikon PROSTAFF P7 8 x 42 binoculars are ideal for all kinds of outdoor activities, including bird- and nature-watching, sports
events and hiking.

Key Features
• Wide apparent field of view 53.4° for 8 x 42
• Phase-correction-coated roof prisms for high resolution.
• 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.
• Long eye relief design ensures a clear field of view, even for eyeglass wearers.
• Diopter adjustment ring locking system prevents unintentional rotation.
• Lead and arsenic-free glass is used for all lenses and prisms.
• Turn-and-slide rubber eye cups with multi-click facilitate easy positioning of eyes at the correct eyepoint.
• Waterproof (up to 1m for 10 minutes) and fog-free with O-ring seals and nitrogen gas.
• Rubber armoring for shock resistance and a firm, comfortable grip.
• Lightweight body uses fiberglass-reinforced polycarbonate resin.

SKU: BAA922SA

• Holds a maximum instrument capacity of 13.6kg
• Integer gear ratios and permanently programmable Periodic Error Correction eliminates recurring track errors from the worm gear.
• Motors offer improved tracking performance & provide more power to overcome load imbalances
• Updated industrial design offers more rigidity, less flexure and improved aesthetics
• Design allows viewing or imaging across the meridian without interference from the motors housings
• Improved latitude range. Can be used between 7 – 77 degrees latitude.
• Improved electronics with increased memory for future expansion
• NexStar+ hand control offers multiple language programming (English, French, Italian, German, Spanish)

https://www.youtube.com/watch?v=aZ0h7oIsgxo

Having difficulty to polar align, especially in Southern Hemisphere? We have a solution: SkyGuider Pro Camera Mount with built-in iPolar!

The redesigned SkyGuider^TM Pro mount head is more compact, small enough to fit on your palm, better precision, silent tracking, built-in rechargeable power source, ST-4 guiding port and camera trigger port. The improved precision polar scope maintains a fine engraved reticule, now features adjustable illumination with different brightness levels. Using with our iOS app, quick and accurate polar alignment is just a joy. The DEC mounting bracket allows you to balance a heavy camera and/or lens better, or even mount a light telescope. The optional 8408 hand controller allows you to check the Pole Star position for the polar alignment, slew the mount, adjust the guiding rate, change the mount settings and control the camera trigger.

This mount has an integrated electronic polar finder scope known as the iPolar. This tool ensures the accurate alignment of a telescope, even when the pole star is obscured. There are large levers on the quick-lock drive engagement system; these large levers make it easy to snap the gears into place.

The SkyGuider^TM Pro features four tracking rates, 1X or sidereal, 1/2X for sky and landscape combined, solar and lunar. All 4 tracking rates work in both northern and southern hemispheres. We have also added a quick slew mode with both forward and reverse to help quickly reframing your image without disrupting the cameras position.

We have made big improvements on the SkyGuider^TM Pro’s removable alt-azimuth base, which features a precision bubble level, degree markings for the altitude and a built in post for the azimuth control. You can also mount the SkyGuider^TM Pro head (without the base) directly to any standard photographic tripod with 1/4” or 3/8” threads.

The DEC mounting bracket package, which includes DEC mounting bracket, counterweight shaft, counterweight and Vixen-type dovetail saddle, makes the SkyGuide^TM Pro mount suitable for a heavier camera/lens system, even a lightweight telescope.

The SkyGuider^TM Pro is certainly a must have tool for any photographer interested in astroscape or wide field astrophotography.

Optional Extra's

Any standard photographic tripod.

Features

• All metal mechanical structure
• Attaches to a camera tripod with 3/8” or 1/4” threads
• Payload 11 lbs (5kg) (balanced, with DEC mounting bracket, exclude CW)
• Silent tracking for smooth camera motion, perfect for long-term exposures
• Detachable alt-azi base with fine latitude and azimuth adjusters for easy polar alignment
• Includes iOptron iPolar^TM electronic polar scope
• 4 tracking speed (1X, 1/2X, solar and lunar). 1X celestial tracking for imaging the sky and stars; 1/2X tracking speed for imaging both the starry night and the landscapes at the same time
• Operation in both northern and southern hemisphere
• Quick slew (144X) for camera framing adjustment
• Built-in rechargeable battery for up to 20 hours of operation (20°C)
• Built-in ST-4 autoguiding port
• HBX port for external hand controller
• Micro USB port for power, charging and firmware upgrade
• Built-in shutter triggering port
• Padded carry bag included
• DEC mounting bracket
• Counterweight and CW shaft
• Vixen dovetail saddle for scope mounting
• Optional ball heads available separately (#3305A)
• Optional tripod (#3221)
• Optional Go2Nova® 8408 hand controller (#8408)
• Optional DSLR camera shutter trigger cable

PACKAGE CONTENTS

• SkyGuider^TM Pro camera mount
• Alt-azi base (installed)
• iPolar^TM electronic polar scope (installed)
• Micro USB charging cable
• Padded carry bag
• DEC mounting bracket w/ camera mounting disk
• 1.35kg counterweight
• CW shaft
• One Year Limited Warranty (90 day on battery)

• Tele Vue T-Ring Adapter - PTR-1250 replaces the eyepiece holder on the 1.25" 2.5x and 5x Tele Vue Powermate Barlows.
• Threads directly onto the chrome barrel in place of the eyepiece holder.
• Tele Vue T-Ring Adapter - PTR-1250 is suited for photography with short focal length refractors capable of using 1.25" visual accessories.
• Allows for the attachment of a CCD camera.

Nikon MONARCH M7 10 x 42 binoculars are ideal for bird and nature watching, stargazing, and a range of other outdoor activities.

The MONARCH M7 Series

The MONARCH M7 Series binoculars feature a sleek exterior design with a wide apparent field of view (60.3˚ for 8x42, 62.2˚ for 10x42, 60.3˚ for 8x30, 60.7˚ for 10x30) 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.

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