Print i-Printer
Window Round Lenses

Window Round Lenses :


Material:BK7 grade A optical glass Diameter(Dia):+-0.1mm
Center Thickness(TC):+-0.2mm
Surface Quality:60-40 scratch-dig
Surface Flatness:1/10 wave @632.8 or 1/10 wave @632.8 each inch
Paralleelism:1 arcmin
Clear Aperture:90% of diameter

All dimentions are in millimeters.

.........................................................................................................................................
Round Windows Lenses Code and No >>>
.........................................................................................................................................
Back Windows Lenses Page >>> Back Square Windows Lenses Page >>>
Power Behind The Trade
.......Optics by OpticPage.com......