Material:optical glass,fused silica,
Size:4mm-100mm
Dimension tolerance:±0.2mm
Angle tolerance:±30arc sec
Optical paralellism:10arc sec
Flatness:λ/2—λ/8
Surface Clear aperture:90%
quality:60/40~80/50scratch and dig
Coating:avaliable uponrequest
Post by Yan Zhang Electronic Components & Supplies @2011-12-20 16:31:05