Description:

Standard 1.25 inch diameter, right fit for focuser and eyepiece, 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 refractor telescope and makes the image upright though left and right reversed, does not affect astronomical observation.
Material: Plastic.

Package Includes:

1 Piece 90 Degree Diagonal Mirror