-5% sale
Unistellar
Unistellar eVscope eQuinox (EQUINOX) $4,099.00 $4,299.00
Discover the thrill of outer space with the Unistellar eQuinoxWith the eVscope eQuinox-the world's newest, most powerful digital telescope-you can enjoy the beauty of deep space, protect the planet against near-earth asteroids, conduct hands-on science, and so much more. All with one smart, fast, portable, connected device. No advanced training is required to begin your eQuinox outer space adventure. Novices and pros alike can grow their space discoveries and science skills, using one powerful, portable smart device. Description Experience the beauty of outer space Thanks to live light accumulation, the eVscope eQuinox reveals in seconds galaxies, nebulae, comets, and much...
-9% sale
Unistellar
Unistellar eVscope eQuinox - Backpack (UNI... $549.00 $599.00
This backpack was carefully designed with the world-leading manufacturer of large telephoto lens transportation bags. It is made of tough reinforced fabric and carefully padded with high-density foam to protect your telescope from any shock.   Features of the eVscope Backpack: Built-in foam inserts precisely match the shape of your eVscope. Internal strap to securely fasten the instrument while backpacking. Removable rain-shield protects it from rain and humidity. Padded adjustable shoulder straps. Padded adjustable hip-belt to distribute the load weight. 5 small internal pockets: 2 zipped, 2 to hold telescope cap and eyepiece lid while observing and a spare one....
-4% sale
Celestron
Celestron PowerTank Lithium Pro (18768) $337.95 $349.95
  The PowerTank Lithium Pro is for the true power user! This higher capacity unit is the latest version of our bestselling PowerTank Lithium. PowerTank Lithium Pro offers twice the battery capacity of the original, making it ideal for more demanding applications. Will power any computerized mount Description PowerTank Lithium Pro features the right ports and connections to accommodate a variety of devices. You’ll find a 12V DC 5A telescope power port (Celestron cable included), a 12V DC 10A car battery adapter port, and two 5V DC USB ports - one 2.1 A and one that supports rapid charging. The power...
-11% sale
Celestron
Celestron PowerTank Lithium LT (18763) $134.95 $149.95
Power your telescope anywhere with the PowerTank Lithium LT, our smallest and lightest lithium-ion power pack. This handy device is a must-have for your telescope and accessories, camping gear, emergency kit, and more. Will power any computerized mount. Description Stable Power Designed for Telescopes The PowerTank Lithium LT is built with Lithium Nickel Manganese Cobalt Oxide [LiNiMnCoO2] or NMC technology, which delivers a steady charge over long periods and requires less maintenance than a traditional sealed lead-acid battery. Unlike other lithium-ion power packs in this price range, the PowerTank Lithium LT was designed for astronomers by astronomers—specifically for the unique...
-4% sale
Celestron
Celestron PowerTank Lithium (18771) $249.95 $259.95
The PowerTank Lithium keeps the charge going for the astronomer on the go. The Lithium-Iron Phosphate (LiFePO4) battery chemistry has significant advantages over other battery chemistries. It will power any computerized mount. Description Overview The LiFePO4 has an un-recharged shelf life of 10 years compared to 3 years for the Lithium Iron and 6-9 months for a Sealed Lead-Acid battery. The battery performance of the PowerTank Lithium phosphate degrades at a much slower pace than other chemistries. The LiFePO4 can be charged and discharged 2000 times compared to only 500 for a Lithium Iron battery and 300 for sealed lead-acid...
-15% sale
Celestron
Celestron PowerTank Glow 5000 (93585) $59.95 $69.95
The PowerTank Glow 5000 is an essential for any amateur astronomer. This 2-in-1 device features a rechargeable handheld red LED flashlight with three brightness levels and a 5000 mAh 5V DC power bank to charge mobile devices. Description The PowerTank Glow 5000 attaches onto one of your telescope tripod legs or other convenient locations using one of the two included silicone straps so it is safe and out of the way. A wrist strap is also included for handheld use. Perfect astronomy flashlight A red flashlight is one of the most beneficial accessories you can own as an amateur astronomer,...
-13% sale
Celestron
Celestron NexStar 102SLT Computerized Tele... $999.95 $1,149.00
This Bundle includes a Celestron NexStar 102SLT Computerized Telescope (22096), Celestron NexYZ 3-axis universal smartphone adapter (81055), and a Celestron SkyPortal WiFi module (93973). Overview Celestron NexStar 102SLT Computerized Telescope Celestron’s innovative NexStar Star Location Telescope (SLT) has been a customer favorite for years thanks to its unique combination of high-quality optics, a user-friendly computerized interface, and a sturdy single fork arm mount. This telescope comes with a pre-assembled, adjustable stainless-steel tripod, quick release fork arm, NexStar+ computerized hand control, 102mm Refractor optical tube, and lots of bonus accessories. The entire telescope kit is a simple, no-tool assembly and fast...
-7% sale
Unistellar
Unistellar eVscope 2 w/ Backpack (UNI-EVSC... $6,999.00 $7,459.00
The eVscope 2 brings power and speed together with optical expertise to deliver the most immersive space exploration experience. Description Leveraging Nikon's pioneer expertise in electronic eyepiece, and with a 7.7Mpx enhanced image resolution, the eVscope 2 delivers the most stunning visual experience ever seen in a consumer telescope, with state of the art observing comfort, and an incredible amount of details, definition and zoom ability. Field Detection The eVscope 2 ensures more time exploring space and less time setting up or calibrating. Our system instantly recognizes the objects in its field of view by comparing what it sees with...
-37% sale
Celestron
Celestron NexImage Burst Colour (95518) $174.95 $274.95
Celestron offers a wide array of high-quality, affordable, and user-friendly planetary imagers! Click here to learn more on how to choose an imager that’s right for you. Description Capture high-resolution planetary, lunar and solar images with the NexImage Burst Solar System Imager. This innovative camera is easy enough for a beginner to use, but features one of the best CMOS sensors available for astroimaging. It’s compatible with any computerized telescope or a non-computerized telescope with a motor drive for tracking celestial objects. Combined with the included software package, NexImage Burst brings out tremendous detail and produces images rivaling those taken...
-43% sale
All-Star Telescope Canada
All Star Telescope Flexfit 6-Panel Basebal... $19.95 $34.95
These are nice caps. We tested them over the summer to make sure we like the product, and thought that we'd make a few of them available for people who love All Star as much as we do.
-43% sale
All-Star Telescope Canada
All Star Telescope Pom Pom Toque $19.95 $34.95
Being an astronomer in Canada means that a good toque is a must-have accessory. We've made some of these up for ourselves, and for anyone else who loves All Star as much as we do.
-11% sale
ZWO
ZWO 31mm Ha SII OIII 7nm Narrowband Unmoun... $516.02 $574.00
Narrowband 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. Description The ZWO H-Alpha filter has a bandpass of 7nm and passes light at 656nm wavelength, light transmission rate comes up to 80%. Best choice of narrowband H-alpha astrophotography filter for high-contrast imaging and revealing rich details of the nebula even in areas with strong light pollution, just prepare to experience the infinite fun with it! The ZWO narrowband S-II 7nm filter passes light at 672nm wavelength with a...
-10% sale
ZWO
ZWO 2" SII filter 7nm (ZWO-SII7NM2) $303.00 $336.00
Narrowband filter does 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. Description The ZWO narrowband S-II 7nm filter passes light at 672nm wavelength with a bandpass of 7nm which is designed for nebula observation. It is suitable for visual observation on most emission nebulae, planetary nebulae and supernova remnants, use it with H-alpha and OIII narrowband filters (SHO Set) for tricolour CCD astrophotography. It can reduce the transmission of certain wavelengths of light, specifically those produced by artificial light including...
-17% sale
ZWO
ZWO ASI290MM USB3.0 Monochrome Camera (ASI... $336.00 $404.00
ASI290MM offers very good performance for astrophotography. Low read noise, high dynamic range, QE peak about 80%, AR protective window and much more. Description Sony IMX290LQR, IMX291LQR Sensor Diagonal 6.46 mm (Type 1/2.8) Square Pixel Array Mono CMOS Image Sensor.Back-Illuminated CMOS image Sensors with Improved Visible Light and Near Infrared Sensitivity that Support 1080p Sony has developed the approx. 2.13M effective pixel back-illuminated CMOS image sensors IMX290LQR and IMX291LQR with improved sensitivity in the visible-light and near infrared light regions for industrial applications. A new 2.9 µm-square unit pixel has been developed that combines a back-illuminated structure with technology for...
-13% sale
ZWO
ZWO ASI2600MM Pro USB3.0 Cooled Monochrome... $3,078.07 $3,499.00
Important: For the following imaging camera models, please use a separate 12V power supply rather than the power hub in the ASIAIR Pro as the hub cannot provide enough amperage to power the camera's TEC coolers: ASI6200, ASI2600, ASI2400, ASI533, ASI071MC ASI2600MM Pro uses Sony’s latest back-illuminated IMX571 APS-C format native 16-bit ADC sensor. It’s one of the most anticipated astronomy cameras of 2021. Here is some of the reasons why: Ultra-high 14 stops dynamic range Ultra-low 1.0e readout noise Innovative breakthrough design resulting in zero amp-glow 16-bit ADC sensor Description APS-C Format This is a 26MP camera featuring a small pixel...
-11% sale
ZWO
ZWO ASI178MM 14Bit ADC CMOS Monochrome Coo... $363.03 $404.00
Back-illuminated CMOS Image Sensor with 14bit ADC. ASI178MM has a 1/1.8″ and 6.4M pixels sensor IMX178 with SONY STARVIS and Exmor R Technology. Description Sony IMX178 Camera Sensor Back-illuminated CMOS Image Sensor with 14bit ADC. ASI178MM has a 1/1.8″ and 6.4M pixels sensor (IMX178) with SONY STARVIS and Exmor R Technology. Notice: depends on user’s feedback, this IMX178 sensor has line pattern noise when do Ha solar imaging, please take flat frame for calibration(out of focus or add a barlow lens to take flat frames). We recommend our ASI1600/ASI174 mono camera for Ha solar imaging. Extremely low read noise(2.2e -1.4e)...
-13% sale
ZWO
ZWO ASI482MC Planetary Colour Camera (ASI4... $471.03 $539.00
The ASI482MC is one of the latest OSC planetary cameras released by ZWO in 2021. Packed with Sony sensor IMX482, this camera has some very great highlights, including a large pixel size of 5.8um, compatible with USB 3.0 interface, large full-well depth of 51.5ke-, extremely high sensitivity and super low read out noise, etc. It is considered as one powerful iteration of ZWO after years of developing process in the field of planetary cameras. Description 1/1.2” format 2 megapixel sensor The IMX482 sensor adopts back-illuminated CMOS structure. In resolution it is approximately the same as IMX462, but with 4 times...
-11% sale
ZWO
ZWO 1.25" Ha SII OIII 7nm Narrowband Filte... $448.00 $498.00
Narrowband filter does 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. Description The ZWO H-Alpha filter has a bandpass of 7nm and passes light at 656nm wavelength, light transmission rate comes up to 80%. Best choice of narrowband H-alpha astrophotography filter for high-contrast imaging and revealing rich details of the nebula even in areas with strong light pollution, just prepare to experience the infinite fun with it! The ZWO narrowband S-II 7nm filter passes light at 672nm wavelength with a...
-11% sale
ZWO
ZWO ASI585MC Planetary Colour Camera (ASI5... $485.04 $539.00
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! Description 8.29MP Sensor 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....
-11% sale
ZWO
ZWO 8-Position EFW for 1.25" and 31mm Filt... $363.03 $404.00
Inside this ZWO EFW 8-position filter wheel is a carousel has eight positions for 1.25" and 31 mm filters. The carousel can rotate both counter clockwise and clockwise for easy filter selection. Only one cable is needed to power the EFW. Included is a 2m USB2.0 cable that can be plugged into a user supplied Cooled CCD USB hub to provide the 120mAh @ 5V needed to power the filter wheel. Description When installed on the ASI1600, the filter is positioned about 10mm from the sensor. This distance means that the 1.25" filters will not vignette with telescopes that have...
-11% sale
ZWO
ZWO 36mm Ha SII OIII 7nm Unmounted Filter ... $582.04 $647.00
Narrowband 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. Description The ZWO H-Alpha filter has a bandpass of 7nm and passes light at 656nm wavelength, light transmission rate comes up to 80%. Best choice of narrowband H-alpha astrophotography filter for high-contrast imaging and revealing rich details of the nebula even in areas with strong light pollution, just prepare to experience the infinite fun with it! The ZWO narrowband S-II 7nm filter passes light at 672nm wavelength with a...
-8% sale
ZWO
ZWO ASI533MM Pro USB3.0 Cooled Monochrome ... $1,349.08 $1,458.00
Important: For the following imaging camera models, please use a separate 12V power supply rather than the power hub in the ASIAIR Pro as the hub cannot provide enough amperage to power the camera's TEC coolers: ASI6200, ASI2600, ASI2400, ASI533, ASI071MC The ASI533MC PRO adopts a Sony back-illuminated IMX533 sensor, which is a 1 inch square frame sensor made suitable for deep sky astrophotography needs. The ASI533MM Pro can be regarded as an upgrade of the ASI183 series. Description Not only does it retain the high-quality features of the ASI183, such as high QE and high frame rate, it also features no...
-11% sale
ZWO
ZWO ASI120MM-S Super Speed Mono Camera (AS... $217.00 $242.00
ASI120S is a super speed and sensitive USB 3.0 camera. Up to 60FPS under 1280X960 full resolution! Description ASI120 camera integrates AR0130CS 1/3″ sensor (4.8 mm x 3.6 mm). This camera has 1280 x 960 pixels. The pixel size is 3.75 μm x 3.75 μm. This camera provides 12bit ADC. ASI120S is a lightning-fast and sensitive USB3.0 camera. Up to 60FPS under 1280X960 full resolution! With a peak QE almost 80%, beyond ICX618 and with no FPN(Fixed pattern Noise). Long exposure supported up to 2000s. Full compatible with USB 2.0 USB Host. USB 3.0 Port: Can provide 5Gb bandwidth to...
-26% sale
Baader Planetarium
Baader Planetarium Hyperion 13mm Eyepiece ... $164.01 $219.95
Most telescopes are supplied with one or two simple eyepieces in the set, which do not exploit the performance of the optics. Moderate contrast and sharpness and small field of vision quickly spoil the fun of the sky observation. With Hyperion eyepieces you get everything out of your telescope! Description You can distinguish between the series with "Prime lenses" f = 5 mm, 8 mm, 10 mm, 13 mm, 17 mm, 21 mm, 24 mm, the two great eyepieces aspheric 31 mm and 36 mm, as well as the Hyperion zoom eyepiece with infinitely variable focal length of 8 mm...
-11% sale
ZWO
ZWO ASI385MC USB3.0 Colour Astronomy Camer... $363.03 $404.00
Sony Semiconductor Solutions Corporation has developed the CMOS image sensor “IMX385LQR” for industrial applications. This new image sensor showcase a high sensitivity that is approximately twice that of the existing product (IMX185LQJ)*1. Description Sony IMX385LQR CMOS Camera Sensor Diagonal 8.35 mm (Type 1/2) Approx. 2.13M-Effective Pixel Color CMOS Image Sensor. CMOS Image Sensor for Industrial Applications that Realizes High Sensitivity Approximately Twice That of the Existing Product The IMX385LQR pursues picture quality at low illuminance usually needed by cameras for industrial applications and mounts pixels with a sensitivity of 2350 mV, which is the highest sensitivity among Sony image sensors...
-10% sale
ZWO
ZWO 2" OIII Filter 7nm (ZWO-OIII7NMD2) $303.00 $336.00
Narrowband filter does 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. Description The ZWO narrowband O-III 7nm filter is designed for nebula observation allowing the 7nm bandwidth of light centred on a wavelength of 500nm through, which corresponds to OIII emission lines, blocking out all other light. Adding the ZWO O-III Narrowband filter to your imaging collection will help you go beyond the RGB imaging and will help capture your favourite nebulas in a totally new light, no matter how...
-10% sale
QHYCCD
QHYCCD QHY5III462C (Color) Color and Enhan... $342.91 $380.00
The QHY5III462C camera uses the latest (Sixth Generation) Sony 2.1 megapixel IMX462 STARVIS CMOS sensor. The pixel size is 2.9u making it the same size and resolution as the sensor used in the QHY5III290 camera that has been so successfully used for planetary imaging by some of the best planetary imagers in the world. Like other cameras in the 5III series, the QHY5III462C is USB 3.0 powered and controlled. No additional power is required. Description The IMX462 sensor is back-illuminated and incorporates new technology that gives it some significant advantage over other planetary cameras: First, the IMX462 sensor has sHCG...
-10% sale
ZWO
ZWO ASI2600MC Pro USB 3.0 Colour Cooled Ca... $2,429.10 $2,699.00
Important: For the following imaging camera models, please use a separate 12V power supply rather than the power hub in the ASIAIR Pro as the hub cannot provide enough amperage to power the camera's TEC coolers: ASI6200, ASI2600, ASI2400, ASI533, ASI071MC ASI2600MC Pro uses Sony’s latest back-illuminated IMX571 APS-C format sensor with a native 16-bit ADC. It is the colour version of the ASI2600MM Pro. Description It has an impressive range of features that make it a popular choice for astrophotographer. Here are some of the reasons why: Ultra-low 0e- readout noise – bringing out more details in your images with improved...
-11% sale
ZWO
ZWO LRGB 36mm Unmounted Filters(ZWO-LRGB36) $242.01 $269.00
The ZWO LRGB 36mm filter has better transmission, better coating, and better colour separation. Description Overview Name: ZWO LRGB 36mm filter(4 filters) Fine-optically polished to ensure accurate 1/4 wavefront more than 92% transmission at passband Infrared wavelength 700-1100nm cut-off Precision off-band blocking Multi-layers anti-reflection coating Small spectral “gap” to minimize effect of light pollution More parfocal – thickness 2mm Size: 36mm
-12% sale
ZWO
ZWO ASI533MC Pro USB3.0 Cooled Colour Came... $1,079.00 $1,214.00
Important: For the following imaging camera models, please use a separate 12V power supply rather than the power hub in the ASIAIR Pro as the hub cannot provide enough amperage to power the camera's TEC coolers: ASI6200, ASI2600, ASI2400, ASI533, ASI071MC The ASI533MC PRO is equipped with a USB 3.0 interface, and even in 14bit mode, can reach 20 frames per second. The 256MB DDR3 memory ensures stable downloading of frames with increased USB speeds. Description 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...
Special Order -5% sale
ZWO
ZWO ASI6200 Pro USB3.0 Cooled Mono Astrono... $5,129.05 $5,399.00
Our new ASI6200MM Pro camera combines an optimal set of characteristics for you to be able to take amazing images. The huge sensor and full-frame format will let you capture detailed, large images.  Description Sony IMX455 full-frame format sensor – giving a great field of view True 16-bit ADC – giving a high dynamic range of up to 14 stops!62MP sensor with a pixel size of 3.76um – huge sensor and relatively small pixel size to capture amazing detail across a large field-of-viewA large well depth of51.4ke- – no need to worry about saturating starsUltra-low readout noise of 1.2 e-...
-10% sale
ZWO
ZWO 31mm Ha 7nm Unmounted Filter (ZWO-HA7N... $181.00 $201.00
Narrowband 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. Description The ZWO H-Alpha filter has a bandpass of 7nm and passes light at 656nm wavelength, light transmission rate comes up to 80%. Best choice of narrowband H-alpha astrophotography filter for high-contrast imaging and revealing rich details of the nebula even in areas with strong light pollution, just prepare to experience the infinite fun with it! It can reduce the transmission of certain wavelengths of light, specifically those produced...
-23% sale
Baader Planetarium
Baader Planetarium 36mm Hyperion-Aspheric ... $247.00 $319.95
Aspherical Eyepiece with 31mm and 36mm focal length (with Phantom Coating® Group). The eyepieces are each delivered with 1¼ "and 2" plug-in sleeves. Description Normally, near-the-edge, rays are refracted towards the center when passing a lens, as near-axis light beams. Therefore, the image field in an uncorrected system can become blurred to the edge. The aspherical correction of an optical system, as with these eyepieces, now resolves numerous imaging errors at once. The sharpness is achieved over the entire image field, the distortion is reduced to a minimum and the eyepiece can be made much smaller and lighter. Application of Baader...
-11% sale
ZWO
ZWO ASI183MM USB3.0 Monochrome Astronomy C... $849.03 $944.00
Introducing the ASI183 camera series, the most sensitive cameras in ZWO history. Peak Q.E. of the mono sensor reaches 84%! Description 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. Sony IMX183CLK-J/CQJ-J Image Sensor Diagonal 15.86 mm Approx. 20.48M-Effective Pixel Monochrome/Colour CMOS Image Sensor High-Speed and High-Picture-Quality Rolling Shutter-Type Back-Illuminated CMOS Image Sensors In the astronomic application field, Sony IMX183CLK-J (monochrome) and IMX183CQJ-J (colour) sensors...
-10% sale
QHYCCD
QHYCCD QHY268C (Color) Astronomy Cooled Ca... $2,408.46 $2,666.00
With the advantage of low readout noise and high-speed readout, CMOS technology has revolutionized astronomical imaging. A monochrome, back-illuminated, high-sensitivity, astronomical imaging camera is the ideal choice for astro-imagers. Description The QHY268M/C is a new generation of back-illuminated CMOS cameras with true 16-bit A/D and 3.76um pixels. This new Sony sensor is an ideal CMOS sensor exhibiting no amplifer glow. 16-bit A/D gives high resolution sampling of the whole full well range. Digitizing 0-65535 levels yields a smooth image with continuous gradation of greyscale levels. The QHY268M/C is a cooled, back-illuminated, CMOS camera based on the Sony IMX571 sensor with...
-26% sale
Baader Planetarium
Baader Planetarium Hyperion 24mm Eyepiece ... $164.01 $219.95
Most telescopes are supplied with one or two simple eyepieces in the set, which do not exploit the performance of the optics. Moderate contrast and sharpness and small field of vision quickly spoil the fun of the sky observation. With Hyperion eyepieces you get everything out of your telescope! Description You can distinguish between the series with "Prime lenses" f = 5 mm, 8 mm, 10 mm, 13 mm, 17 mm, 21 mm, 24 mm, the two great eyepieces aspheric 31 mm and 36 mm, as well as the Hyperion zoom eyepiece with infinitely variable focal length of 8 mm...
-11% sale
ZWO
ZWO LRGB 31mm Unmounted Filters (ZWO-LRGB31) $205.01 $228.00
The new ZWO 2″ LRGB Filters has good performance in transmission, also it has good coating, good colour separation. Description Overview Name: ZWO 31mm LRGB filter (4 filters) Fine-optically polished to ensure accurate 1/4 wavefront more than 92% transmission at passband Infrared wavelength 700-1100nm cut-off Precision off-band blocking Multi-layers anti-reflection coating Small spectral “gap” to minimize effect of light pollution More parfocal – thickness 2 mm Size: D=31mm
-10% sale
ZWO
ZWO 31mm SII 7nm Filter Unmounted (ZWO-SII... $181.00 $201.00
Narrowband 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. Description The ZWO narrowband S-II 7nm filter passes light at 672nm wavelength with a bandpass of 7nm which is designed for nebula observation . It is suitable for visual observation on most emission nebulae, planetary nebulae and supernova remnants, use it with H-alpha and OIII narrowband filters (SHO Set) for tricolour CCD astrophotography. It can reduce the transmission of certain wavelengths of light, specifically those produced by artificial light...
-11% sale
ZWO
ZWO 7-Position EFW for 36mm Filters (ZWO-E... $363.03 $404.00
The new 36mm EFW (Electronic Filter Wheel) independently developed by ZWO for astronomical mono cameras. With the larger body and the newly-added screw holes on the covers, it will give a much easier and more fixable way to connect to ASI cameras. Description There are 7 slots inside the EFW and we recommend you use the ZWO 36mm LRGB and SHO filter set with it. The body is CNC milled from an aircraft graded aluminum block. It is made with high quality and thin with the thickness of only 20mm. The heart of the EFW uses the quality stepmotors produced...
-20% sale
ZWO
ZWO ASI1600MM USB3.0 Mono Camera (ASI1600MM) $1,092.68 $1,349.00
The ZWO ASI1600MM body has been updated to include a removable M42 adapter that can reduce back focus to just 6.5 mm. A high speed USB 3.0 port, an ST4 guide port, a 1/4” tripod thread mount on the back, and an AR window are also features of this ZWO DSO camera. The included software is compatible with Mac, Windows, and Linux operating systems. Everything you will need to control your ZWO camera is available and easily downloadable in one centralized location on the ZWO website. Quick Overview ASI1600 build in 12bit ADC but can provide 12.5 stops dynamic range...
-16% sale
ZWO
ZWO ASI294MM USB3.0 Monochrome Astronomy C... $1,349.11 $1,593.00
By popular demand, we now introduce the ASI294MM, the monochrome version of the ASI294MC. Description Some of the highlights include: Back-illuminated sensor – improving sensitivity and reducing noise 4/3” format with 4.64 um pixel size – ideal for many types of telescopes 14-bit ADC – giving a high dynamic range An impressive 66ke- full well capacity- helping to reduce the issue of for example saturated stars 4144*2822 high resolution – with the Bin1-mode the camera can operate at a resolution of 8288*5644 and pixel size of 2.3 um. On top of this, not only does it have a very high...
-11% sale
ZWO
ZWO 36mm Ha 7nm Unmounted Filter (ZWO-HA7N... $205.01 $228.00
Narrowband 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. Description The ZWO H-Alpha filter has a bandpass of 7nm and passes light at 656nm wavelength, light transmission rate comes up to 80%. Best choice of narrowband H-alpha astrophotography filter for high-contrast imaging and revealing rich details of the nebula even in areas with strong light pollution, just prepare to experience the infinite fun with it! It can reduce the transmission of certain wavelengths of light, specifically those produced...
-10% sale
ZWO
ZWO ASI178MC 14Bit ADC CMOS Colour Camera ... $327.02 $363.00
Back-illuminated CMOS Image Sensor with 14bit ADC. ASI178MC has a 1/1.8″ and 6.4M pixels sensor IMX178 with SONY STARVIS and Exmor R Technology. Description Sony IMX178 CMOS Sensor Features High sensitivity, high resolution, and high dynamic range is yours with the Sony IMX178 back-illuminated CMOS image sensor! The IMX178 is an "Exmor R" sensor, with significantly enhanced imaging characteristics, including sensitivity and low noise, by changing fundamental structure of "Exmor" adopted column-parallel A/D converter to back-illuminated type. Sony STARVIS sensors, of which the IMX178 is one, features sensitivity of 2000 mV or more per 1µm²*, and realizes high picture quality...
-11% sale
Baader Planetarium
Baader Planetarium Hyperion 8-24mm Clickst... $357.03 $399.95
Hyperion Universal Zoom Mark IV: fourth generation of Baader-Zoom, 68° Widefield eyepiece with five magnifications - focal lenghts 8, 12, 16, 20 and 24mm clearly defined with "smoothed-out" improved Clickstop Action (a must for effortless binoviewing) Description Hyperion Mark IV Universal Zoom 8-24mm Eyepiece with 1¼" / 2" nosepieces and ClickStop-Action Zoom-lenses in general are not really famous for high quality optics. Also many zoom-eyepieces do not deliver the best possible image quality at high magnification because they were designed with focus on the price-tag so that image sharpness and field size is getting worse with increased magnification. The recognition...
-11% sale
ZWO
ZWO ASI294MC USB3.0 Colour Astronomy Camer... $849.03 $944.00
ASI294 is the first camera in the world that equipped with SONY latest sensor IMX294CJK. Description Sony IMX294CJK CMOS Sensor Diagonal 21.63 mm (Type 4/3) Approx. 10.71M-Effective Pixel Color CMOS Image Sensor, This is the official description on Sony website. In our effort, we remolded it to make it Diagonal 23.2 mm (Type 4/3) Approx. 11.71M-Effective Pixel.High-Sensitivity Type 4/3 CMOS Image Sensor that Supports 4K for Astronomic Cameras and Industrial Applications The “IMX294CJK” is the first in-house image sensor for astronomic cameras to adopt the Type 4/3 format, and realizes output of the number of pixels needed for 4K at...
-17% sale
ZWO
ZWO ASI290Mini USB2.0 Mono (ASI290MINI) $336.00 $404.00
ASI290MM Mini camera integrates Sony IMX290 1/3″ sensor (5.6 mm x 3.2 mm). It is a new model in the “mini”-series of cameras from ZWO. This camera has 1936 x 1096 pixels. The pixel size is 2.9 μm x 2.9 μm. This camera provides 12-bit ADC and its QE peak is over 80%. Description ASI290MM 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. 290Mini vs. 290MM Compared...
-11% sale
ZWO
ZWO 5-Position EFW for 2" Filters (ZWO-EFW... $363.03 $404.00
This ZWO EFW filter wheel is electronic, powered using the included 2m USB2.0 cable. Weighing in at only just over 1 lb (500g) and with a 20mm thickness, this filter wheel is a lightweight and effective way of reaching your imaging goals. Description With 5 positions, this filter can fit 2" threaded filters or 50.4mm (±0.5mm) unmounted filters. The reliable stepper motor comes from NPM, Japan and will provide reliable quality and performance during use. If you have been looking for a way to switch filters during your astroimaging session without messing with the setup and risking that crisp, clear...
-11% sale
ZWO
ZWO 36mm SII 7nm Unmounted Filter (ZWO-SII... $205.01 $228.00
Narrowband 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. Description The ZWO narrowband S-II 7nm filter passes light at 672nm wavelength with a bandpass of 7nm which is designed for nebula observation . It is suitable for visual observation on most emission nebulae, planetary nebulae and supernova remnants, use it with H-alpha and OIII narrowband filters (SHO Set) for tricolour CCD astrophotography. It can reduce the transmission of certain wavelengths of light, specifically those produced by artificial light...
-19% sale
ZWO
ZWO ASI1600MM Pro Monochrome Cooled Astron... $1,399.68 $1,728.00
The ASI1600MM Pro is one of the most popular cameras from ZWO. It has gained a reputation as a fantastic camera if you want to get serious about your astrophotography. Description ASI1600 Pro offers very good performance for astrophotography. Low read noise, low dark current, high dynamic range. ASI1600 has a build-in 12bit ADC but can provide 12.5 stops dynamic range which is even better than KAF8300 due to its super low read noise. DDR Memory Buffer DDR memory buffer is the main difference between ASI “Cool” and “Pro” cameras.ASI1600MM Pro camera includes a 256MB DDR3 memory buffer to help...
-26% sale
Baader Planetarium
Baader Planetarium Hyperion 8mm Eyepiece (... $164.01 $219.95
Most telescopes are supplied with one or two simple eyepieces in the set, which do not exploit the performance of the optics. Moderate contrast and sharpness and small field of vision quickly spoil the fun of the sky observation. With Hyperion eyepieces you get everything out of your telescope! Description You can distinguish between the series with "Prime lenses" f = 5 mm, 8 mm, 10 mm, 13 mm, 17 mm, 21 mm, 24 mm, the two great eyepieces aspheric 31 mm and 36 mm, as well as the Hyperion zoom eyepiece with infinitely variable focal length of 8 mm...

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