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Because these mounts are observatory class we are offering them in two configurations. For the field imager both mounts include the mount head, two...

This adapter commonly comes with ZWO's astrophotography cameras that have M54 attachment threads.

The M48-M42 adapter is used in order to fit your imaging train together with different types of equipment and sizes.

Optional pillars for the ZWO AM5 PE200 pier extension, used to replace the solid tube portion of the extension.

When the designers at Explore Scientific set their sights on creating a top-quality apochromatic refractor that anyone would be proud to own, they ...

30-pound payload capacity handles most mid-range OTAs German equatorial/Alt-Az/dual-OTA mode Permanent periodic error correction (PPEC) Belt drive...

Because these mounts are observatory class we are offering them in two configurations. For the field imager both mounts include the mount head, two...

ZWO 1.25″ IR 850nm Pass Filter suitable for IR sensitive cameras. You don’t need to debayer and get the full resolution of this sensor when use it ...

The wait is over! Celestron's award-winning EdgeHD optical system is now available on a newly designed top-of-the-line dual fork arm computerized m...

Multi-purpose alt-azimuth mount 11-pound payload capacity Built-in Wi-Fi Spring loaded worm gears SynScan GoTo telescope mount with 42,900+ objec...

SFull GoTo performance in a portable Star Adventurer mount Lightweight equatorial mount for deep space, widefield, and nightscape astrophotography...

The ASI662MC/MM is equipped with the Sony-IMX662 rolling shutter CMOS. Boasting a 1/2.8” frame size combined with a 2.9μm pixel size, i...

Product Description The ZWO M54 adapter is an adapter designed specifically for ASI cooled cameras. Instead of using the 20mm ZWO EFW, you can dir...

M54 Sensor Tilt Plate Thickness: 5mm Suitable for APS-C and full frame cameras (ASI2600, ASI6200 and ASI2400) You can connect it to M68 OAG and 2” ...

The thickness is 7mm so you can use C or CS lens with ASI cameras depending on the required backfocus. The backfocus of a C lens is 17.5 mm and of ...

The thickness of the M42M-M48F 22.5mm extender is 22.5mm. It is an important astronomical accessory for ASI2600MM Pro users who want to connect the...

The ZWO LRGB Filters has good performance in transmission, also it has good coating,  good color separation. 1.25″ LRGB Filters Technical Parameter...

Narrowband filter does not eliminate the effects of light pollution or increase the object’s brightness. In many cases, they increase the contrast ...

Replacement fan for 2600,6200,2400 cooled/pro cameras

All Pro cameras (with cooler) need to be connected to an external 11-14v power supply to image.  You can also use ASIAIR to power the cameras. Even...

ZWO’s 16.5 mm M48 spacer is a aluminum extension ring designed to reach optical spacing in imaging systems that require a precise backfocus. It fea...

ZWO Electronic Filter Wheel (2025 Edition)- 5x1.25" Refined Design with Anti Light-Leak Protection The next-generation ZWO EFW series introduces an...