12 Jan 2010 Dimensions Tolerance ±0.1mm
Surface Quality 60/40, 40/20, S/D
Surface Flatness 入/4 @632.8nm
Angular Deviation <30 arc sec
Clear Aperture >90%
Material BK7,quartz
Coating do as per request Dimensions Tolerance ±0.1mm
Surface Quality 60/40, 40/20, S/D
Surface Flatness 入/4 @632.8nm
Angular Deviation <30 arc sec
Clear Aperture >90%
Bevel Protective bevel
Material BK7, JGS1,Fused silica and other optical glass
Coating do as per requested |