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ZWO EFW - 7 x 2" - Discontinued
For 2″ threaded filters or 50.4mm ± 0.5mm unmounted filters. Easy to install on the telescope and the camera ...
View full detailsZWO EFW - 7 x 36mm
For 36mm unmounted filters Easy to install on the telescope and the camera Filters are easy to in...
View full detailsZWO EFW - 7 x 50mm Square Filter Wheel
The 50mm electronic filter wheel is CNC milled from an aircraft-graded aluminum block. Quality guaranteed! Adopting the quality step motors produ...
View full detailsZWO EFW - 8 x 1.25" or 31mm
For 1.25" or 31mm filters Easy to install on the telescope and the camera Filters are easy to ins...
View full detailsZWO EFWmini - 5 x 1.25" or 31mm - Discontinued
For 1.25" or 31mm filters Easy to install on the telescope and the camera Filters are easy to ins...
View full detailsZWO Electronic Filter Wheel EFW Gen2 - 5 x 1.25"
5x positions Compatible with 1.25" and 31mm filters Anti Light Leak Design Mod...
View full detailsZWO Electronic Filter Wheel EFW Gen2 - 5 x 2"
5x positions Compatible with 2" and 50mm filters Anti Light Leak Design Modern...
View full detailsZWO Electronic Filter Wheel EFW Gen2 - 7 x 2"
7x positions Compatible with 2" and 50mm filters Anti Light Leak Design Modern...
View full detailsZWO Electronic Filter Wheel EFW Gen2 - 7 x 36mm
7x positions Compatible with 36mm unmounted filters Anti Light Leak Design Mod...
View full detailsZWO Electronic Filter Wheel EFW Gen2 - 8 x 1.25"
8x positions Compatible with 1.25" and 31mm filters Anti Light Leak Design Mod...
View full detailsZWO EOS Lens Adapter for 2" EFW
This EOS lens adapter is specially designed to connect EOS lens with 2” EFW.The thread of the interface is M54*0.75, so it cannot be used for 1.25”...
View full detailsZWO EOS Lens Adapter for EFW
The Short EOS adapter for EFW&Cooled camera(6.5mm backfocus version).Extend distance: 17.5mmThis new type is unadjustable. EOS-T2 support Canon...
View full detailsZWO FF107-APO Quadruplet Refractor F/7
Aperture of 107 mm Focal Length of 749mm Focal Ratio of f/7 Quadruplet APO Full Frame Imaging Circle Supported No need for flattener No need to ca...
View full detailsZWO FF107/FF130 APO 0.7× Universal Reducer
Shortens the Focal Ratio of the FF107APO & FF130APO Focal Ratio shortened to f/4.9 Reduces th...
View full detailsZWO FF130-APO Quadruplet Refractor F/7
Aperture of 130 mm Focal Length of 1000mm Focal Ratio of f/7.7 Quadruplet APO ...
View full detailsZWO FF65 APO 0.75× Full Frame Reducer
Shortens the Focal Ratio of the FF65APO Focal Ratio from f/6.4 to f/4.8 Reduces the Focal Length to 312mm Reduction Factor of 0.75x Standard 55mm ...
View full detailsZWO FF65-APO Quintuplet Refractor F/6.4
Quintuplet air-spaced APO F/6.4 416mm focal length 65mm aperture ...
View full detailsZWO FF80 APO 0.76× Full Frame Reducer
Shortens the Focal Ratio of the FF80APO Focal Ratio from f/7.5 to f/5.7 Reduces the Focal Length ...
View full detailsZWO FF80-APO Quadruplet Refractor F/6.4
Quintuplet air-spaced APO High-quality ED glass Small and round stars Support full frame cameras 44mm image circle Description Specifications I...
View full detailsZWO Filter Drawer for EOS Lens
The New filter Drawer for EOS Lens,26.5mm thickness is independently designed by ZWO and specifically made to match with ASI cooled cameras and EOS...
View full detailsZWO Filter Drawer for Nikon Lens
New filter Drawer with a thickness of 29mm that can be used for carrying 2” filter and connecting ASI cooled cameras to Nikon Lens.It is compatible...
View full detailsZWO Filter Drawer V2 - M42
Easily switch 2" mounted filters Eliminates light leaks Compatible with most 2" mounted filters Optical length of 21mm Description Specificatio...
View full detailsZWO Filter Drawer V2 - M54
Easily switch 2" mounted filters Eliminates light leaks Compatible with most 2" mounted filters Optical length of 20mm Description Specificatio...
View full detailsZWO Filter Holder V2
Additionnal 2" filter holder for your ZWO M42 V2 filter drawer. It is not compatible with older filter drawers.