All Things Astro
You have %itemCount% in your cart. Total being %total%
The ZWO ASIair mini keeps almost all the performance of the larger plus while reducing size and cost by considerable margins. These are fantastic computers for grab-and-go or any other astrophotography rig.
You may have heard of the ASIAir, but if you haven't, it's a groundbreaking device that drastically simplifies astrophotography. This will allow you to wirelessly control your mount, camera, and more.
The counterweight and counterweight bar are needed when the load on AM5 'mount is over 13kg. Made of oxidation-resistant solid stainless steel As long as the threads are matched, the counterweight bar can be used...
The ZWO D21 AR protection window is suitable for the ASI120MM-S, ASI224MC, ASI358MC, ASI290MC/MM, ASI290MINI, ASI178MM, and ASI120MINI cameras to protect the sensor from dust and humidity. Specifications Diameter: 21 mm Type: AR Window Thickness:...
The ZWO D21 and D25 IR-Cut Protection Windows work with ZWO astronomy cameras to protect the sensor from dust and humidity. Transmission is >90% at visible wavelengths from 400nm to 675nm approximately. The window also...
The ZWO D25 AR protection window is suitable for the ASI174 and ASI174 mini series cameras to protect the sensor from dust and humidity. Specifications Diameter: 25 mm Type: AR Window Thickness: 1.1 mm Flatness:...
The DC Y Splitter cable is a good quality DC cable that contains pure copper as the wire core. By having two female connections it makes it possible to power for example both the ASI...
Includes 4 pieces of desiccant tablets. Four small desiccant tablets are used inside the sensor chamber to keep the sensor from forming dew or frost. These pellets should be replaced at the first sign of...
The dovetail groove is designed for ASIAIR PLUS to connect Vixen dovetail plate. It can help achieve more convenient and flexible installation methods compared to the original dovetail plate of ASIAIR PLUS. Connection Tips: Remove...
The ZWO electronic auto focuser (EAF) is sure to improve your astrophotography sessions with pin-point stars. It's a great little package that can be installed on virtually any telescope.
This bracket is designed to work with C11 and C14 Celestron SCT scopes. You can directly connect it to the scopes without using the feather touch focusers. It is CNC milled from an aircraft graded...
ZWO has CNC machined the EAF Bracket kit from aircraft grade aluminum block. This means that not only is the metal high quality, but you can also be rest assured that it will securely hold...
The Short EOS adapter for EFW & Cooled camera (6.5mm backfocus version), so that you can use the Canon Lens with ASI1600 and EFW Extends distance: 17.5mm This new type is unadjustable but comes with...
The ZWO new EFW-Nikon-Ⅱ adapter with 20mm thickness design is independently developed by ZWO. It’s suitable for connecting Nikon lens and ZWO 1.25”/31mm/36mm filter wheel. With an M42x0.75 thread, it fits perfectly on the 2"...
The perfect companion for your ZWO Refractor. This will take it from a mid-focal length masterpiece to a short, fast astrograph.
A replacement cooling fan for ASI/Pro 2600, 6200, 2400 cameras.
Replacement cooling fan for ZWO ASI Cooled and Pro camera models. Includes attachment hardware. A set of Fan for ZWO cooled/pro cameras, exclude ASI6200/ASI2600 PRO cameras.
The new ZWO APO's are fantastic mid-focal length refractors. The quintuplet design is a modified petzval that will give nice wide views with pinpoint stars and flat corners. Super versatile with the matched reducer.
The new ZWO APO's are fantastic mid-focal length refractors. The quadruplet design is a modified petzval that will give nice wide views with pinpoint stars and flat corners. Super versatile with the matched reducer.
Filter drawers are the simplest way to improve your astrophotography. Whether you're adding a light pollution filter, or a premium performance narrow band filter, this is your ticket.
Compatible with the ZWO EFW Electronic Filter Wheel Mini.
Finder shoe from ZWO for your finder scope and guide scope that can match your ASIAIR PRO and ZWO holder ring. Connecting Methods: 1. Connecting to ASIAIR PRO: To connecting to ASIAIR PRO, you need...
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. The ZWO H-Alpha filter...
This ZWO Hand Controller is designed to be used with the Electronic Automatic Focuser (EAF), whether it be the standard of the advanced version.
ZWO Holder Ring for ZWO ASI PRO COOLED CAMERAS with approx 78mm diameter. To easily mount the camera onto the tripod, simply loosen the M6 screw on the side of the holder ring. Done! Currently...
ZWO Holder Ring for ZWO ASI PRO COOLED CAMERAS with approx 86mm diameter. To easily mount the camera onto the tripod, simply loosen the M6 screw on the side of the holder ring. Done! Currently...
Mount your ASI2600MM Pro and ASI6200MM/MC Pro cooled cameras safely and efficiently with this 90 mm Holder Ring from ZWO. With this ring, mounting one of the aforementioned compatible ASI Pro cooled cameras to a...
These new ZWO LRGB Filters have good performance in transmission, also it has good coating, good colour separation. They are designed to approximately equalize the flux of CMOS camera sensor. Better transmission, Better coating, Better...
31mm size is discontinued. The ZWO LRGB filters have better transmission, better coating, and better colour separation.
M42 adapter for main imaging camera
Thickness: 5mm Suitable for APS-C cameras (ASI2600) You can connect it to M68 OAG and 2”EFW, and mount them on the M42-thread telescope side. The best solution of 55mm back focus length Specifications Mechanical drawing...
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 a CS lens it...
M42-M48 extender: 16.5mm
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 camera to 7x36mm filter wheel to reach 55mm back focus distance...
The M48 sensor tilt plate is independently developed by ZWO and specially made to match telescope with M48 thread. The thickness is 5mm. It has several screw holes on the surface so that you can...
The ZWO M48 male to M48 female 16.5mm adapter can be used to obtain precise spacing when using a focal reducer or corrector that needs specific spacing or as a general extension tube.
The ZWO M48-M42 Adapter allows you to connect your M48-threaded telescope accessories to m42 devices. Its precise, threaded design ensures a secure, reliable connection, reducing the risk of wear and tear over time. The M48-M42...
The ZWO M54 adapter is an adapter designed specifically for ASI cooled cameras. Instead of using the 20mm ZWO EFW, you can directly connect the adapter to OAG-L with the addition of 5mm sensor tilt...
Thickness: 5mm Suitable for APS-C and full frame cameras (ASI2600, ASI6200 and ASI2400) You can connect it to M68 OAG and 2”EFW, and mount them on the M48-thread telescope side with an M54-M48 adapter, or...
The M54 tilter is making sensor tilt adjustment much easier than before by allowing you to do the adjustment on the rear end of the camera. You now can make some adjustments during imaging, instead...
ZWO 2" nosepiece with M54 male threads. M54x0.75 male thread on one side and a 2" barrel with M48x0.75 female thread on the other side. Can be used as a 2" nosepiece with ZWO and...
M54-M48-2 adapter is independently developed by ZWO and mainly used for connecting to 2”EFW and M54 filter drawer. The thickness of this adapter is 2mm. The edge is knurled to increase the friction so that...
This adapter allows conversion from female M54 to female M54 with 16.5mm spacing. Specifications M54 Male Thread to M54 Female Thread 16.5mm Long