Skip to product information
Dust Caps
$11.00
If you don't see the size you need, please contact us and we will be happy to design something to fit your needs.
| Dust-1.25-M | Dust cap, 1.25" (M28.5x0.6), male threads |
| Dust-M42x0.75-M | Dust Cap, M42x0.75, male threads |
| Dust-M42x0.75-F | Dust Cap, M42x0.75, female threads |
| Dust-M43x0.75-M | Dust Cap, M43x0.75, male threads |
| Dust-M43x0.75-F | Dust Cap, M43x0.75, female threads |
| Dust-M48x0.75-M | Dust Cap, M48x0.75, male threads |
| Dust-M48x0.75-F | Dust Cap, M48x0.75, female threads |
| Dust-M52x0.75-M | Dust Cap, M52x0.75, male threads |
| Dust-M52x0.75-F | Dust Cap, M52x0.75, female threads |
| Dust-M54x0.75-M | Dust Cap, M54x0.75, male threads |
| Dust-M54x0.75-F | Dust Cap, M54x0.75, female threads |
| Dust-M56x0.75-M | Dust Cap, M56x0.75, male threads (Takahashi thread) |
| Dust-M56x0.75-F | Dust Cap, M56x0.75, female threads (Takahashi thread) |
| Dust-M56x1-M | Dust Cap, M56x1, male threads |
| Dust-M56x1-F | Dust Cap, M56x1, female threads |
| Dust-M62x0.75-M | Dust Cap, M62x0.75, male threads |
| Dust-M62x0.75-F | Dust Cap, M62x0.75, female threads |
| Dust-M63x1-M | Dust Cap, M63x1, male threads |
| Dust-M63x1-F | Dust Cap, M63x1, female threads |
| Dust-M65x1-F | Primaluce Esatto Focuser (Adapter M81x1-F to M65x1-M) |
| Dust-M68x0.75-M | Dust Cap, M68x0.75, male threads |
| Dust-M68x0.75-F | Dust Cap, M68x0.75, female threads |
| Dust-M68x1-M | Dust Cap, M68x1, male threads |
| Dust-M68x1-F | Dust Cap, M68x1, female threads |
| Dust-M69x1-M | Dust Cap, M69x1, male threads |
| Dust-M69x1-F | Dust Cap, M69x1, female threads |
| Dust-M71x1-F | Dust Cap, M71x1, female threads |
| Dust-M72x1-M | Dust Cap, M72x1, male threads |
| Dust-M72x1-F | Dust Cap, M72x1, female threads |
| Dust-M74x1-M | Dust Cap, M74x1, male threads |
| Dust-M74x1-F | Dust Cap,M74x1, female threads |
| Dust-M76x1-F | Dust Cap, M76x1, female threads |
| Dust-M78x1-F | Dust Cap, M78x1, female threads |
| Dust-M81x1-F | Primaluce Esatto Focuser |
| Dust-M82x1-M | Dust Cap, M82x1, male threads |
| Dust-M82x1-F | Dust Cap, M82x1, female threads |
| Dust-M84x1-M | Dust Cap, M84x1, male threads (Askar 103mm APO and Reducer) |
| Dust-M84x1-F | Dust Cap, M84x1, female threads (Askar 103mm APO and Reducer) |
| Dust-M86x1-F | Dust Cap, M86x1, female threads |
| Dust-M88x1-F | Dust Cap, M88x1, female threads |
| Dust-M90x1-M | Dust Cap, M90x1, male threads |
| Dust-M90x1-F | Dust Cap, M90x1, female threads |
| Dust-M92x1-M | Dust Cap, M92x1, male threads |
| Dust-M92x1-F | Dust Cap, M92x1, female threads |
| Dust-M117x1-F | GSO 10" and 12" RC Rear Plate Dust Cap, M117x1 female |
| Dust-FTF25 | Feathertouch FTF25 2.5" Focuser Dust Cap |
| Dust-FTF30 | Feathertouch FTF30 3.0" Focuser Dust Cap |
| Dust-FTF32 | Feathertouch FTF32 "True" 3.0" Focuser Dust Cap |
| Dust-FTF35 | Feathertouch FTF35 3.5" Focuser Dust Cap |
| Dust-WR30-M | Moonlite NiteCrawler 3.0" Focuser Dust Cap, male threads |
| Dust-WR30-F | Moonlite NiteCrawler 3.0" Focuser Dust Cap, female threads |
| Dust-WR35-M | Moonlite NiteCrawler 3.5" Focuser Dust Cap, male threads |
| Dust-WR35-F | Moonlite NiteCrawler 3.5" Focuser Dust Cap, female threads |
| Dust-ESAT-2inAdapt | Primaluce ESATTO focuser cap for 2" telescope adapter |
| Dust-FLI-ZTA-M | FLI ZTA connection, male cap |
| Dust-FLI-ZTA-F | FLI ZTA connection, female cap |
| Dust-SCT2x24-M | Standard 2" SCT Dust Cap, male thread |
| Dust-SCT2x24-F | Standard 2" SCT Dust Cap, female thread |
| Dust-SCT3.25x16-M | Meade Large SCT (3.25"x16tpi) Dust Cap, male thread |
| Dust-SCT3.25x16-F | Meade Large SCT (3.25"x16tpi) Dust Cap, female thread |
| Dust-SCT3.28x16-M | Celestron Large SCT (3.28"x16tpi) Dust Cap, male thread |
| Dust-SCT3.28x16-F | Celestron Large SCT (3.28"x16tpi) Dust Cap, male thread |
| Dust-QHYFW50 | QHY Filter Wheel 50.8mm Dovetail Stage Dust Cap |
| Dust-QHYFW77 | QHY Filter Wheel 77mm Dovetail Stage Dust Cap |
| Dust-AP2.7x24-M | Astro-Physics 2.7" x 24 tpi dust cap, male threads |
| Dust-AP2.7x24-F | Astro-Physics 2.7" x 24 tpi dust cap, female threads |
| Dust-AP3.27x16-M | Astro-Physics 3.27" x 16 tpi dust cap, male threads |
| Dust-AP4.875x24-M | Astro-Physics 4.875 x 24 tpi dust cap, male threads |
| Dust-AP2.5DoveLoc | Astro-Physics 2.5" DoveLoc dust cap |
| Dust-AP3.5DoveLoc | Astro-Physics 3.5" DoveLoc dust cap |
| Dust-C-OAG | Celestron OAG Dust Cap |
| Dust-Optec3000-S-M | Optec 3000-S, male round dovetail (equal to original 3000-S) |
| Dust-Optec3000-S-F | Optec 3000-S, female, caps original 3000-S round dovetail |
| Dust-Optec4300-M | Optec 4300, male round dovetail (equal to original 4300) |
| Dust-Optec4300-F | Optec 4300, female, caps original 4300 round dovetail |
| Dust-Pentax-XW | Replacement dust plug for Pentax XW eyepieces |
| Dust-B-M68Dove-M | Baader/Zeiss M68 Round Dovetail dust cap |
| Dust-B-M54Dove-F | Baader M54 Round Dovetail Dust cap (flexible TPU), female cap |
| Dust-IFONAG-M | Innovations Foresight ONAG, male round dovetail |
| Dust-IFONAG-F | Innovations Foresight ONAG, female cap |