Place of Origin : Changchun,China
Delivery Terms : FOB
Delivery Time : 20 Days
Product Capacity : 500000

We supply optical spherical ball lens
Specifications:
Material: BK7, LaSFN9 glass or other optical glass
Sphericity: /4 at 633nm
Surface Quality: 20-10
Diameter: 1m
Coating (optional): R<1.5% avg per surface, 400-700nm at 0angle of incidence