SN0101 16" f/4.45 (1.27" Pyrex)
Obsidian Optics Bench Test
Comments: SN0101 16" f/4.45         Test date: 01-13-06
Optical diameter: 15.94"            Substrate: PA Pyrex
Focal length: 71.13"                Thickness:  1.27" 

Mirror wavefront error < .05 wave P-V across both diameters 

Polish, smoothness, diffraction edge, and figure of revolution all excellent

 
 

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