Usage
Photoelectric switch/control monitor/auto car/ projector/etc
Shape
plano-convex/ biconvex/ concave-convex
Diameter
3mm +0.00/-0.05mm Min
Thickness
1.0mm +0.05/-0.05mmm Min
Type
biconcave/ glue mirror lens
Material
BK7,BK9 optical grade glass
Surface Finish
60/40,40/20 or better
光学透镜BK7熔融石英平凸柱面透镜和k9玻璃柱面透镜
