Model No.:LSC04
Product Origin:China
Brand Name:Laserstar
Price Terms:FOB, CIF
Payment Terms:T/T, L/C
Certification:CE
Description:Specifications: 1) Material: sapphire, optical glass, quartz 2) Dimensions (L x W x H): 5-50 x 5-50 x 3-20 3) Dimension tolerance: 0.1mm 4) Angle tolerance: 90 x 0.5 or better 5) Flatness: 2λ per inch at 633nm 6) Parallelism: ≤5 7) Surface quality: better than 80/50 8) Clear aperture: ≥85% 9) Bevel: 0.2mm x 45 10) For float glass and other material, please refer to the upper table The upper parameters are only for the normal optics' reference basis, concrete specifications will be different according to different materials and dimensions.