Capacity:
Material: Optical glass, Fused silica, CaF2, MgF2, Sapphire, ZnSe, ZnS
Diameter: 0.2 to 350 mm
Diameter Tolerance: 0.00/-0.002mm
Cylindrical Surface figure:2λ @632.8nm (Standard), up to λ/4 @632.8nm
Surface Quality: 10-5
Coating: Uncoated, AR and HR
Please see our stock,you can find many standards rod lens.