SN011Q 14.25" f/4.55 (0.76" Fused Silica)
Obsidian Optics Bench Test
Comments: SN011Q 14.25" f/4.55		Date: 05-17-05
Optical diameter: 14.20"		Substrate: Fused Silica
Focal length: 64.8"			Thickness:  0.760" 

Mirror wavefront error < .04 wave PV across both diameters 

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

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