![Casting a Large, Light-Weight Telescope Mirror From Recycled Glass : 13 Steps (with Pictures) - Instructables Casting a Large, Light-Weight Telescope Mirror From Recycled Glass : 13 Steps (with Pictures) - Instructables](https://content.instructables.com/ORIG/FPT/P5LI/H2TJ4MD1/FPTP5LIH2TJ4MD1.jpg?auto=webp)
Casting a Large, Light-Weight Telescope Mirror From Recycled Glass : 13 Steps (with Pictures) - Instructables
![Amazon.com : SVBONY 1.25 inches 90 Degree Zenith Diagonal Mirror for Refractor and Cassegrain Telescopes Astronomical Telescope : Electronics Amazon.com : SVBONY 1.25 inches 90 Degree Zenith Diagonal Mirror for Refractor and Cassegrain Telescopes Astronomical Telescope : Electronics](https://m.media-amazon.com/images/I/61RqREdfojL.jpg)
Amazon.com : SVBONY 1.25 inches 90 Degree Zenith Diagonal Mirror for Refractor and Cassegrain Telescopes Astronomical Telescope : Electronics
![0.965"/24.5mm Telescope Mirror for Refractor Erecting Prism Optical Glass|Decorative Telescopes| - AliExpress 0.965"/24.5mm Telescope Mirror for Refractor Erecting Prism Optical Glass|Decorative Telescopes| - AliExpress](https://ae01.alicdn.com/kf/H18b35143d82442c79eeae4e841fcb552v/0-965-24-5mm-Telescope-Mirror-for-Refractor-Erecting-Prism-Optical-Glass.jpg_Q90.jpg_.webp)
0.965"/24.5mm Telescope Mirror for Refractor Erecting Prism Optical Glass|Decorative Telescopes| - AliExpress
![carbon fiber telescope, carbon fiber mirror mounts for precision optics, advanced composites, sandwich core technology, CFRP, carbon fiber reinforced plastic, honeycomb sandwich core, foam core, sandwich construction carbon fiber telescope, carbon fiber mirror mounts for precision optics, advanced composites, sandwich core technology, CFRP, carbon fiber reinforced plastic, honeycomb sandwich core, foam core, sandwich construction](http://www.dreamscopes.com/images%26graphics/2017/25inCFtelescopeStructure_SW-CADview_TubeTransparent_v4.jpg)
carbon fiber telescope, carbon fiber mirror mounts for precision optics, advanced composites, sandwich core technology, CFRP, carbon fiber reinforced plastic, honeycomb sandwich core, foam core, sandwich construction
![Celestron 1.25'' 90 Degree Hd Telescopes Plastic Diagonal Mirror For Monocular Astronomical Telescope Eyepiece Focuser - Telescope - AliExpress Celestron 1.25'' 90 Degree Hd Telescopes Plastic Diagonal Mirror For Monocular Astronomical Telescope Eyepiece Focuser - Telescope - AliExpress](https://ae01.alicdn.com/kf/Hc74f29e4ba0e494c8da9b0c104c72acbc/Celestron-1-25-90-Degree-HD-Telescopes-Plastic-Diagonal-Mirror-for-Monocular-Astronomical-Telescope-Eyepiece-Focuser.jpg_Q90.jpg_.webp)
Celestron 1.25'' 90 Degree Hd Telescopes Plastic Diagonal Mirror For Monocular Astronomical Telescope Eyepiece Focuser - Telescope - AliExpress
![LYUMO 1.25inch 90-Deg Dielectric Mirror Diagonal for Telescope, Diagonal Mirror, 90-Deg Dielectric Mirror - Walmart.com LYUMO 1.25inch 90-Deg Dielectric Mirror Diagonal for Telescope, Diagonal Mirror, 90-Deg Dielectric Mirror - Walmart.com](https://i5.walmartimages.com/asr/014f321f-3995-482d-b56f-7c076a82666a_1.afc2963246b8f1cb825b30dd136a919b.jpeg?odnHeight=612&odnWidth=612&odnBg=FFFFFF)
LYUMO 1.25inch 90-Deg Dielectric Mirror Diagonal for Telescope, Diagonal Mirror, 90-Deg Dielectric Mirror - Walmart.com
![Amazon.com : SVBONY Diagonal Adapter Zenith Diagonal Mirror Prism 1.25inch 45 Degree Erecting Prism Optical Prism Inside for Astronomical Telescope Eyepiece : Electronics Amazon.com : SVBONY Diagonal Adapter Zenith Diagonal Mirror Prism 1.25inch 45 Degree Erecting Prism Optical Prism Inside for Astronomical Telescope Eyepiece : Electronics](https://m.media-amazon.com/images/I/51omgg3h+VL.jpg)
Amazon.com : SVBONY Diagonal Adapter Zenith Diagonal Mirror Prism 1.25inch 45 Degree Erecting Prism Optical Prism Inside for Astronomical Telescope Eyepiece : Electronics
![Light Weight Mirrors for Satellite & Astronomical Telescopes - Optical Surfaces Limited | Optical Surfaces Limited Light Weight Mirrors for Satellite & Astronomical Telescopes - Optical Surfaces Limited | Optical Surfaces Limited](https://www.optisurf.com/wp-content/uploads/2011/03/light-weighted-mirror.jpg)