Telescopes & Astronomy Equipment on Sale

ZWO LRGB Filters The new ZWO LRGB Filters  are designed to approximately equalize the flux of mono sensors. The LRGB filters have a better transmis...

ZWO 160mm Pier Extension Technical Specifications In the Box M6 Socket Head Cap Screw x6 Pillar x3 Upper Plate x1 Bottom Plate x1 Hex Wr...

ZWO EAF Bracket for Takahashi The ZWO EAF Bracket for Takahashi allows you to install the Electronic Automatic Focuser (EAF) on your Takahashi scop...

ZWO Methane CH4 Filter 1.25" The ZWO Methane CH4 Filter 1.25″ is a special filter for photographic use. Its FWHM is 20 nm which is suitable for mos...

ZWO M42, M48, M54 & M68 Sensor Tilt Adapter M54 Sensor tilt adapter Product: M54 sensor tilt adapter Thickness: 5mm Suitable for APS-C and full...

ZWO 2" Filter Drawer for Nikon Lenses ZWO 2" Filter Drawer with a thickness of 29mm that can be used for carrying 2” filter and connecting ASI cool...

ZWO 78mm Holder Ring The ZWO 78mm Holder Ring is designed for ZWO ASI Pro Cooled cameras with approximatively 78mm diameter. Compatibility Current...

ZWO M54 Adapter for OAG-L Replacing EFW The ZWO M54 adapter is an adapter designed specifically for ASI cooled cameras. Instead of using the 20mm Z...

ZWO Counterweight Bar Technical Specifications Model: BC230Size: Length 230 0.5Diameter: 20Screw thread: M12*1.75Material: 304 stainless steelWe...

ZWO AC/DC 12V 5A Adapter The ZWO AC/DC 12V 10A Adapter supplies constant 12-volt power at 5A. Can be used to power cooled cameras, the ASIAIR, or ...

ZWO 200mm Pier Extension Technical Specifications   In the Box Pier extension x 1 M6*25 Screw x 2 Sky-Watcher adapter plate x 1 Manuals ...

ZWO Silver Plate for TC40 Tripod This plate is identical to the one included with the TC40 tripod. ZWO now offers it as a separate product, allowin...

ZWO EAF Bracket for Celestron C8/C9.25/C11/C14 This bracket is designed to work with C8, C9, C11 and C14 the Celestron SCT scopes. You can directly...

ZWO UV/IR Cut Filter The ZWO UV/IR Cut Filter  filter is suitable for color camera with AR protect window. It’s available in 1.25″ or 2″ round moun...

ZWO ASI Hand Controller for AM3/AM5 Mount Direction Control Joystick This ZWO ASI Mount Hand Controller has an intuitive joystick which allows you ...

ZWO CAA M42 Adapter Plate  The ZWO CAA-M54 Camera Angle Adjuster now has an optional M42 adapter, designed to meet the growing demand from users wh...

ZWO Off-Axis Guider - Large OAG-L is the latest iteration of M68 OAG with a larger prism size of 12*12mm. The bigger clear aperture brings wider fi...

ZWO Canon EOS Lens Adapter for EFW The Short EOS adapter for EFW&Cooled camera(6.5mm backfocus version). Extend distance: 17.5mm This new type ...

ZWO EAF Hand Controller This ZWO Hand Controller is designed to be used with the Electronic Automatic Focuser (EAF). The casing of the hand control...

ZWO EAF-N Electronic Automatic Focuser The new generation of ZWO EAF continues the brand’s signature minimalist design, featuring a robust metal ho...

ZWO EFW mini - NEW GEN The Next-Generation ZWO EFW Refinded Design · Anti Light-Leak Protection · Built for AstrophotographyA re-engineered intern...

ZWO Duo-Band Filter The ZWO Duo-Band Filter is a dual narrowband filter primarily aimed at complementing our range of colour ASI cameras. The Duo-B...

ZWO Off-Axis Guider-L-68 OAG-L has a large prism size of 12*12mm, far bigger than M68 OAG. The bigger clear aperture brings wider field of view in ...

ZWO 2" Filter Drawer ZWO 2″ filter drawer featuring the anti-light-leaking design that can effectively solve the light leaking issue under long exp...

ZWO EAF-PRO Electronic Automatic Focuser The new generation of ZWO EAF continues the brand’s signature minimalist design, featuring a robust metal ...

ZWO Mini Guide Scope ED 30mm F/5 Professional-grade APO Optics Design ZWO 30mm F/5 Guide Scope uses a professional apochromatic (APO) design with...

ZWO EFW 7x2" Filter Wheel The Next-Generation ZWO EFW Refinded Design · Anti Light-Leak Protection · Built for AstrophotographyA re-engineered in...

ZWO EFW 7x50mm Square Filter Wheel  The 50mm electronic filter wheel is CNC milled from an aircraft-graded aluminum block. Quality guaranteed!   Ad...

ZWO Filter Holder for M42/M54 and EOS/Nikon Filter Drawer  The spare filter holder for EOS filter drawer and Nikon filter drawer. It can carry all ...

ZWO Sony NEX Lens to ASI Small-Sensor Camera Adapter If you are looking to connect a Sony NEX lens to an ASI small-sensor camera, this is the ad...

ZWO 2" Filter Drawer M54 ZWO 2" Filter Drawer M54 featuring the anti-light-leaking design that can effectively solve the light leaking issue under ...

ZWO M54-M48 Adapter  Adapter with M54x0.75 male thread all the way on the outside and M48x0.75 female thread all the way through on the inside Zer...

ZWO M54M-M48F-2mm adapter M54-M48-2 adapter is independently developed by ZWO and mainly used for connecting to 2” EFW and M54 filter drawer. The t...

ZWO T-Mount to C-Mount Adapter The ZWO M42 to CS Adapter has female C-mount threads on the inner diameter of the ring, and male T-threads on the ou...

ZWO 2”-1.25” Filter Adapter Ring The filter adapter ring that allows you to use the filter with a smaller filter thread size. No need for buyi...

ZWO T2-1.25" Filter Adapter The ZWO T2-1.25" Filter Adapter allows you to install a 1.25" filter the sensor of your camera.   Technical Specificati...