Filter Drawers

Baader UFC 31 mm AUX-Filter-HolderAccepts unmounted, round 31 mm filtersRequires 1x UFC-RD50 Slider (2459113)Mounts into the UFC D50 slider, which slides into the UFC filter base and allows fast exchange between filters while still holding every filter...

Baader UFC 36 mm AUX-Filter-HolderAccepts unmounted, round 36 mm filtersRequires 1x UFC-RD50 Slider (2459113)Mounts into the UFC D50 slider, which slides into the UFC filter base and allows fast exchange between filters while still holding every filter...

Baader UFC 1¼" AUX-Filter-HolderAccepts mounted 1¼" filtersRequires 1x UFC-RD50 Slider (#2459113)Mounts into the UFC-RD50 slider, which slides into the UFC filter base and allows fast exchange between filters while still holding every filter safe and...

Baader UFC Filter Slider / Filter Container 50x50Accepts unmounted, square 50x50 mm filters (up to 4mm thick)Slides into the UFC filter base and allows fast exchange between filters while still holding every filter safe and firmJust one "click" onto the...

Baader UFC 2" Filter Slider / Filter Container M48suitable for cell mounted 2" (M48) filtersslides into the UFC filter base and allows fast exchange between filters while still holding every filter safe and firmJust one "click" onto the brass-pin...

Baader UFC Filter Slider D50.4Accepts unmounted, round 50.4 mm filters (for Filter-Ø 50.0mm up to 50,5mm)Slides into the UFC filter base and allows fast exchange between filters while still holding every filter safe and firmJust one "click" onto the...

Baader UFC Base (Filter Chamber) for 2" / 50.4 / 50x50 filter slidersTelescope-side: with S70 dovetail receptor clampCamera-side: with mounting plate for adapting UFC camera-adaptersThe UFC-base is the foundation of the Universal-Filter-Changer system...

The filter adapter ring that allows you to use the filter with a smaller filter thread size. No need for buying another set of filter drawers, the 2”-1.25”filter adapter ring will help you directly fit the 1.25”filter onto 2”...

The M54 Filter Drawer with 20mm ring design is independently developed by ZWO and specifically made to match with the full-frame cooled camera ZWO ASI6200MM/MC Pro. The double strong magnets create stronger adsorption, easier installation and pulling out...

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 lens. You can freely use the 2” mounted filter with it. It’s compatible with all ASI cooled...

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 with all ASI cooled cameras with 17.5mm back focus distance (except ASI GT series):...

Swap your 2" filters without unscrewing the camera from your telescope! The M42 filter drawer from ZWO is especially useful to astrophotographers using one-shot color (OSC) cameras want to be able to easily change the filter in their optical train...

The spare filter holder for EOS filter drawer and Nikon filter drawer. It can carry all 2”mounted filters of ZWO, including the narrowband filter, duo-band filter and IR-cut filter, etc.

Additionnal 2" filter holder for your ZWO M54 filter drawer.

Additionnal 2" filter holder for your ZWO M42 V2 filter drawer. It is not compatible with older filter drawers.