Spacer Rings, Extensions & Adapters
Spacer Rings, Extensions & Adapters will help you achieve a correct back focus. There is many format and size for those rings and adapters.
Filters
- Antares (32)
- Antlia (1)
- APM (3)
- Artesky (12)
- Askar (3)
- Astro Hutech (1)
- Astroasis (3)
- Astronomy Plus (4)
- Astronomy Plus - Telescopes & Accessories - Astrophotography in Canada (7)
- Atik (4)
- Baader Planetarium (74)
- Buckeye Stargazer (1)
- Celestron (3)
- Coronado (3)
- Daystar (2)
- Geoptik (3)
- Hotech (1)
- Innovations Foresight (2)
- Kowa (2)
- Lunt (3)
- Meade (1)
- Optec (3)
- Orion (1)
- Pegasus (21)
- pegasus (1)
- Planewave (19)
- Player One (5)
- PrimaluceLab (44)
- QHYCCD (7)
- QSI (4)
- Rowan Astronomy (2)
- Shelyak (3)
- Sky-Watcher (1)
- Starizona (5)
- svbony (32)
- Takahashi (106)
- TEC (1)
- Tele vue (8)
- Tele Vue (6)
- tele vue (4)
- Unihedron (1)
- William Optics (7)
- William optics (1)
- ZWO (23)
Optec DSI 3.5x24tpi male thread adapter to M54 x 0.75mm camera thread
Optec DSI 3.5x24tpi male thread adapter to M54 x 0.75mm camera thread Outside Diameter: 3.82" (97.0mm) Overall Height: 0.62" (15.7mm) Clear Apert...
View full detailsOptec Universal M54 Adapter for Lepus (19387)
Optec Universal M54 Adapter for Lepus Lepus Universal M54x0.75mm Adapter, 50mm long M54-thread adapter for any camera with 55mm depth-to-sensor. De...
View full detailsOptec-DSI 3.5" Telescope Spacers
Optec-DSI 3.5" Telescope Spacers High Performance 3.5″ Threaded Extension Rings Rich Simons of Deep Sky Instruments and Optec have jointly develope...
View full detailsin Canada over 500$+* bf txs
Paybright and Sezzle at Check Out
Contact us!
Find a Better Price? We Will Match it!
Sign Up to Astronomy Plus Newsletters
Subscribe to our Newsletter to be the first to be inform about Promotions, New Products and More!