Jiaozuo Commercial FineWin Co., Ltd

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Tel: 86-15938119156
E-mail: doris.y2013@hotmail.com
Add: Autoparts Community, Jiefang District, Jiaozuo City,454000,Henan,China
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Lens

Lens

Lens
Product name : Lens
Item : 016
Price : Lens
Details :

Product introduction:

Optical cemented lens are the simplest form of compound lens. 
Optical glued lens consist of two elements of different refractive index, which are cemented together to provide a positive focal length imaging lens.
Optical glued lens are corrected for on-axis chromatic and spherical aberration making them good for broadband 
Optical glued lens are supplied coated or with a single layer anti-reflection coating suitable for the visible (400 - 600 nm) or the near infra-red (600 – 1200 nm).
A wide range of focal lengths and diameters are available. Please ask for sizes and focal lengths required as we can supply a wide selection of Optical glued lens

Specification:


Item Optical Glass Lenses
Material Common glass( SCHOTT, OHARA, HOYA, CDGM),Fused Silica(Corning Material, JGS1,JGS2,JGS3),Calcium Fluoride(CaF2) etc
Diameter Tolerance ±0.01mm
Thickness Tolerance ±0.01mm
Surface Accuracy PV<1um, RMS<0.1um
Surface Quality 60/40~10/5
Centration 1' or better
Clear Aperture ≥90%
Beveling <0.2 X 45 degree, Protective bevel or upon request.
Lens Shape Plano-Convex, Plano-Concave, Equi-Convex, Equi-Concave, Meniscus etc.
Coating AR coating, BBAR coating, V-coating, HR coating or upon request.