Mirror grinding - Telescope makingtelescope making, mirror grinding, homemade tripod, eyepieces, astronomy. . In some countries telescope mirrors are unavailable, so they need to be imported, at high shipping, customs, and tax cost. A 6" (150 mm ) or 8" (200 . Or, you want to make a super precise, highest quality mirror in the 150-200 mm size. The only.Tell me about grinding your own telescope lenses - Straight Dope .Dec 5, 2007 . I'm editing a column in which the author refers to the nearly vanished hobby of building your own telescope, including grinding your own lenses. I'm not . The fact is that, with reasonable care, an amateur can grind a pretty good spherical mirror, since all that's required is patience and time. Random motions.
diy - Is it possible for a hobbyist to create a lens element .Rustle up specific software recommendations on the amateur telescope making lists, I know I've seen them there. . I can't find the link now, but I saw an argument once that grinding (and, by extension, polishing) a good lens is easier than grinding a mirror, since the curves for a given f ratio are steeper with.Can You Do It? Make your own telescope mirror, that is?But if you enjoy building things yourself, there is nothing like the personal satisfaction you get when you finally get a good mirror, accurate across the entire surface to within a couple millionths of an . Even a mirror that produces an error at the wavefront of, say, 1/2 wave will produce a decent image at low to medium power.
Mirror grinding - Telescope making
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