Star Diagonal Telescope Diagonals 1.25 inch, 90 Degree Mirror Diagonal Erecting Image Prism Optic Telescope Accessory with Dust Cover
- Standard 1.25 inch diameter, right fit for focuser , work with refractor and catadioptric telescopes.
- The lens come with lens cover, keep your lens clean for superior image fidelity.
- Wide 90 degree angle, you can view correct image from refractor telescope stand and just look down with a comfortable angle.
- 1.25inch 90 degree diagonal mirror using with refrator telescope and makes the image upright though left and right reversed, does not affect astronomical observation.
- This star diagonal with special anti-slip rubber protoction design can prevent from scratches.