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would like to create a large telescope mirror like a casagrane go to instrument
[email protected]
A mirror made of?
Cassegrain/Newtonian mirrors need accuracy of shape in fractions of light wavelengths to be of use...
Better get you a optical grade piece of glass and start grinding and polishing..just saying
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A mirror made of?
Cassegrain/Newtonian mirrors need accuracy of shape in fractions of light wavelengths to be of use...
Better get you a optical grade piece of glass and start grinding and polishing..just saying