HOD HEALTH AND HOME Australia has been operating online and instore for 8 years. All products come with a 1 year warranty, fast shipping and special offers added to our site daily.. Need more than 1? Get a bulk buy discount up to 20% off Features: Diameter Of 1.25 Inches Exactly Suitable For Eyepiece And Eyepiece Extractor Working With Refactor And Catastrophic Telescopes. Keep Your Lens Clean For Better Image Fidelity. With A Wide Angle Of 90 Degrees You Can View The Correct Image From The Refactor Telescope Stand And Easily Look Down At A Comfortable Angle. 1.25 Inch 90 Degree Diagonal Mirror Used With A Refresher Telescope And Makes The Image Upright And Left And Right Reverse Does Not Affect Astronomical Observation. Specification: Material: plastic/Span> Color: Black Product Size(About): 1.25 Inch You Will Receives: 1 XDiagonal Mirror