<ul><li>1.25in telescope mirror:- widespread 1.25in diameter suits for 1.25in eyepiece and telescope focuser. 1.25 ninety diploma diagonal adapter erecting photo prism replicate for telescope.</li><li>Professioanl layout for refractor catadioptric telescope:- designed for refractor and catadioptric telescopes, and now not for reflector telescope.</li><li>Standard 1.25in diameter suits for 1.25in eyepiece and telescope focuser.</li><li>Easy to put in and use. just insert into 1.25in telescope at the silver stop,the opposite quit restoration 1.25inEyepiece by way of the screw.</li></ul><br><br>

1.25 90 Degree Diagonal Adapter Inverted Image Prism Mirror for Telescope Diagonal Mirror 1.25 90 Degree Diagonal Mirror Adapter Erecting Image Prism Optical Zeniths Mirro