SkyWatcher Coma Corrector for Newton f/4
US$ 304.96Coma corrector for Newton f/4 Quattro telescopes. Requires the M48 photo ring.
ZWO ASI678MC Color
US$ 339.92OSC planetary camera with low noise. ASI678MC adopts Sony's latest generation sensor IMX678 with excellent near infrared response. With the advantages of large full well capacity, high dynamic range and low readout noise, this camera has been tested and found to have perfect performance in planetary imaging, solar and lunar imaging.
Askar Flattener 1.0x for 140 APO
US$ 348.66The 1.0x flattener does not change the focal ratio of the telescope itself. After attaching it to the Askar 140APO, it still maintained a focal ratio of 7. The flattener corrects field curvature and coma, resulting in flatter field edges and finer star points.
Askar Reducer 0.8x for 185 APO
US$ 348.66The 0.8x reducer can lower the focal ratio of the Askar 185APO to F5.6. This is a standard gearbox with field flattening capability. A shorter focal ratio allows the OTA to have a wider field of view and faster exposure times, making it suitable for capturing large areas of nebulae, star clusters and faint, fast-moving celestial objects.
Askar Flattener 1.0x for 185 APO
US$ 348.66The 1.0x flattener does not change the focal ratio of the telescope itself. After being attached to the Askar 185APO, it maintained a focal ratio of 7. The flattener corrects field curvature and coma, resulting in flatter field edges and finer star points.
Askar Reducer 0.8x for 140 APO
US$ 348.66The 0.8x reducer can bring the focal ratio of the Askar 140APO to F5.6. This is a standard gearbox with field flattening capability. A shorter focal ratio allows the OTA to have a wider field of view and faster exposure times, making it suitable for capturing large areas of nebulae, star clusters and faint, fast-moving celestial objects.
Askar Reducer 0.6x for 103 APO
US$ 348.66The 0.6x reducer can bring the focal ratio of the Askar 103APO to F4, also providing field flattening. Askar 103APO adopts a detachable tube design, where the back of the tube can be removed when using the 0.6x reducer, allowing the telescope to have the length needed to achieve an F4 focal ratio.- New-10%
ToupTek AstroStation Smart Device
Regular Price: US$ 383.61
US$ 348.66
ASTROSTATION is a WiFi smart device that allows you to control all ToupTek, ZWO, QHY and PlayerOne cameras, a focuser, a filter wheel and an equatorial mount to do Plate Solving and imaging with your mobile phone or tablet while connected WiFi to the APP Astrostation 
ZWO EFW 7x36mm II Filter Wheel
US$ 357.39Filter wheel for 7x36mm filters. 20mm and 400gr. Ascom compatible. Second version
OUT OF STOCK
The latest EFW (Electronic Filter Wheel) by ZWO, larger than the previous but still low on weight. Only 400 grams (14 oz)!
OUT OF STOCK
ZWO ASIair PLUS 32GB
US$ 367.00ASI AIR PLUS is a WiFi smart device that allows you to control all ASI USB 3.0 cameras, the ASI Mini series cameras and an equatorial mount to do Plate Solving and imaging with your mobile phone or tablet / iPad while WiFi is connected to the ASIAIR system.
Artesky Flat Box USB 250mm
US$ 401.08Useful opening 250mm – Controlled by USB from PC - Digital voltmeter for perfect brigthness reproduction and thus reproducible exposures - 12 V DC connection perfect for field operation
ZWO ASI585MC Color
US$ 427.30Astronomical OSC camera with large full well capacity. 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 3840X2160, and a surprisingly amazing characteristic of ZERO AMP GLOW! The pixel size is 2.9umX2.9um. In 12-bit mode, it produces 46.9 FPS with super low readout noise!- -3%
Celestron Reducer Lens 0.7x - EdgeHD 800
Regular Price: US$ 447.39
US$ 436.03
The EdgeHD .7x Focal Reducer Lens makes your EdgeHD 800 one full f-stop faster than f/10, doubling the equivalent exposure at f/10 
ZWO ASIair PLUS 256GB
US$ 450.02ASI AIR PLUS is a WiFi smart device that allows you to control all ASI USB 3.0 cameras, the ASI Mini series cameras and an equatorial mount to do Plate Solving and imaging with your mobile phone or tablet / iPad while WiFi is connected to the ASIAIR system.
New version with 256GB of internal memory
Artesky Flat Box 550mm
US$ 488.47Useful opening 550mm – Integrated intensity regulator - Digital voltmeter for perfect brigthness reproduction and thus reproducible exposures - 12 V DC connection perfect for field operation
OUT OF STOCK
Wanderer Rotator Mini M54 V2
US$ 523.42The Wanderer Rotator Mini M54 is a low profile and very light weight camera field rotator.
Don't let its slim size fool you, it can lift and handle very heavy optical trains, up to 10kg, all while remaining highly accurate!
Warning: the capacity of the rotator must be calculated based on the distance from it, for example with a distance of 10cm from the center of gravity the capacity drops to 5.34kg.
The thickness of this low profile rotator is only 10mm.
New version with 12V power port
Artesky Flat Box USB 550mm
US$ 610.80Useful opening 550mm – Controlled by USB from PC - Digital voltmeter for perfect brigthness reproduction and thus reproducible exposures - 12 V DC connection perfect for field operation
OUT OF STOCK
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