With Instructables you can share what you make with the world, and tap into an ever-growing community of creative experts.
Tell us about yourself!
Dont throw away they TV itself. The rear projection tv's have three tubes full of a bunch of lenses, long focal point, short, convex and the like. very high quality optics too, good for refractive telescopes.
Join 2 million + to receive instant DIY inspiration in your inbox.
© 2016 Autodesk, Inc.