Usage: Photoelectric sensor/ projector/medical instruments, etc.
Shape: plano-convex/ biconvex/ cylindrical
Material: BK7,BK9 optical grade glass
Diameter:φ3mm +0.00/-0.05mm Min
Thickness: 3.0mm +0.05/-0.05mmm Min
Surface Finish: 60/40
Other specifications can be customized