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Grind and Polish a Dobsonian/Newtonian Telescope Mirror With Hand Tools : 8 Steps (with Pictures) - Instructables
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Grinding of the Hubble Space Telescope mirror at the Perkin-Elmer works ... & all the while they're doing this there's a tiny fleck of paint lodged somewhere in the instrumentation that sets
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Grind and Polish a Dobsonian/Newtonian Telescope Mirror With Hand Tools : 8 Steps (with Pictures) - Instructables
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A review of George McHardie's Preparation of Mirrors For Astronomical Telescopes by Mel Bartels, 2014
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Ask Ethan: Why don't we build a telescope without mirrors or lenses? | by Ethan Siegel | Starts With A Bang! | Medium
![precision finishing of precision optical surfaces, precision finishing of lightweight mirrors, finishing of cellular mirrors, finishing of honeycomb mirrors, finishing of lightweighted optical mirrors, RMS surface roughness, low mid-spatial frequency ... precision finishing of precision optical surfaces, precision finishing of lightweight mirrors, finishing of cellular mirrors, finishing of honeycomb mirrors, finishing of lightweighted optical mirrors, RMS surface roughness, low mid-spatial frequency ...](http://www.dreamscopes.com/images%26graphics/2017/DreamFinished_16inF3paraboloid_SSi_HigherOrderData_med.jpg)
precision finishing of precision optical surfaces, precision finishing of lightweight mirrors, finishing of cellular mirrors, finishing of honeycomb mirrors, finishing of lightweighted optical mirrors, RMS surface roughness, low mid-spatial frequency ...
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