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SVBONY 1.25 inches 90 Degree Zenith Diagonal Mirror for Refractor and Cassegrain Telescopes Astronomical Telescope
Standard 1.25'' diameter;fit for 1.25'' focuser and eyepiece;work with refractor and catadioptric telescopes;not recommended for reflector telescope Fully coated lens come with dust 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 1.25 90 degree diagonal mirror using with refrator telescope and makes the image upright;though left and right reversed;not affect astronomical observation Made of aluminum alloy and durable Dimensions 4\ D x 2\ W

Price is $19.00

Price: $18.99