Omegon Finderscope to T-Adapter: from finderscope to guidescope
A 50 mm finder scope has precisely the focal length and focal ratio that a guidescope needs. This adapter completes the conversion: it screws onto the M51 thread of the finder scope, where the eyepiece section normally goes, and provides a T2 connection for your guiding camera.
With zero millimeters of extra backfocus, the camera reaches the exact position where the eyepiece came into focus. This is how you turn a finder scope you already own into a fully functional guider.

Features
- Seeker side M51 x 0.75, fits 8×50 and 9×50 scopes
- Camera side T2 (M42 x 0.75), male
- Internal dimension 38 mm
- Optical length 0 mm, no extra backfocus
- Black anodized aluminum
Compatibility
For 50 mm finders (8×50 and 9×50) with M51 x 0.75 thread connection and guide cameras with T2 connection.
Specifications
| Search side | M51 x 0.75 (50 mm binoculars, 8×50 and 9×50) |
| Camera side | T2 (M42 x 0.75), male |
| Inner dimensions | 38 mm |
| Optical length | 0 mm |
| Material | Black anodized aluminum |
You can find more adapters for this brand on the Omegon brand page.






Reviews
There are no reviews yet.