Penta prism
USD $75 - $75 /Carton
Min.Order:5 Cartons
Material:optical glass,fused silica,CaF2 and optical crystal
Size:4mm-100mm
Dimension tolerance:±0.2mm
Angle tolerance:30arc sec—30 arc min
Optical paralellism:2arc sec
Flatness:λ/10—1λ
Surface quality:60—40scratch and dig
Clear aperture:90%
Coating:avaliable upon request