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Place of Origin : Shanghai, China
Brand Name : Advance
Model Number : 001
Packaging Details : Vacuum+EVA+Carton
Supply Ability : 10000000 Piece/Pieces per Month
MOQ : 1000 pieces
Price : $1.50/pieces 1000-9999 pieces
Warranty : 3 years
Customized support : OEM, ODM
Usage : Optical
Structure : Plano-convex
Shape : Spherical
Material : BK7 and other optical glass,quartz,sapphire,Ge,Si,ZnSe,CaF2 etc
Focal length : custom
Coating : upon request
Diameter : custom
Diameter tolerance : +/-0.005mm
Surface accuracy : N=1~0.5
Centerthickness tolerance : +/-0.001mm
Focal length tolerance : +/-1%
Surface quality : 10/5~60/40
Application area : Imaging,Lighting,Laser etc
Port : shanghai
Materials | BK7 or other optical glass,quartz,sapphire,Ge,Si,ZnSe,CaF2 etc |
Diameter | 1.5~300mm |
Radius | R0.8mm-∞ |
Focal length | -30000mm~+30000mm |
Center thickness tolerance | +/-0.01mm |
Diameter tolerance | +/-0.005mm |
Focal length tolerance | +/-1% |
Surface accuracy | N=1~3 |
Irregularity | ΔN=0.1~0.5 |
Decenter | 3''~1'' |
Surface quality | 10/5~60/40 |
Coating | Upon request |
Application area | Imaging,Lighting,Laser etc |
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20D Double Aspheric Spherical Glass Lens Bk7 Achromatic Sapphire Ball Lens Images |