Products

Biconvex Glass Lens

China Biconvex Glass Lens, Find details about China Glass Lens, Lens from Biconvex Glass Lens

Model NO.
biconvex lens
Certification
RoHS, ISO9001, CE
Customized
Customized
Coating
Clear
Trademark
Haisheng
Transport Package
Carton Package
Specification
customized
Origin
China
HS Code
9001909090
Model NO.
biconvex lens
Certification
RoHS, ISO9001, CE
Customized
Customized
Coating
Clear
Trademark
Haisheng
Transport Package
Carton Package
Specification
customized
Origin
China
HS Code
9001909090
biconvex glass lens
Product description:

double convex glass lens

Double-convex Lenses are manufactured with an identical convex surface on both sides of the lens. This kind of lenses has positive focal length and form both real and vitrual images.

Specifications:


Material:		BK7, Fused Silica, SF10, CaF2, Sapphire .etc.
Paraxial Focal Length Tolerance:±2%
Dimension Tolerance:±0.2(General). ±0.05(High Precision)
Centration:<3 arc min
IRR:λ/4@633nm(General),λ/10@633nm(High Precision)
Clear Aperture:>80%(Small Size), >95%(Large Size)
Surface Figure<1.5λ@633nm(General),<λ/4@633nm(High Precision)
Surface Quality:60/40(General),10/5(High Precision)
Bevel:<0.25mm
Coating:Uncoated, AR,PR, HR, etc.

Technology Index:
Biconvex Glass Lens
Production:
Biconvex Glass Lens
Package:
Biconvex Glass Lens

Delivery:
Biconvex Glass Lens



 

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