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Optical Spherical Glass Dome Lens

China Optical Spherical Glass Dome Lens, Find details about China Dome Lens, Optical Lens from Optical Spherical Glass Dome Lens

Customized
Customized
Coating
UV
Diameter
1mm-500mm
Surface Quality
40/20;60/40
Coat
Anti-Reflective (Ar) Coatings
Clear Aperture: >90% of Diameter
>90% of Diameter
Surface Flatness
1/4 Lambda
Trademark
FineWin
Specification
customerised
Origin
China
Customized
Customized
Coating
UV
Diameter
1mm-500mm
Surface Quality
40/20;60/40
Coat
Anti-Reflective (Ar) Coatings
Clear Aperture: >90% of Diameter
>90% of Diameter
Surface Flatness
1/4 Lambda
Trademark
FineWin
Specification
customerised
Origin
China
Optical Spherical Glass Dome Lens

Product Description

√  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
 

ItemOptical Glass Lenses
MaterialCommon 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 AccuracyPV<1um, RMS<0.1um
Surface Quality60/40~10/5
Centration1' or better
Clear Aperture≥90%
Beveling<0.2 X 45 degree, Protective bevel or upon request.
Lens ShapePlano-Convex, Plano-Concave, Equi-Convex, Equi-Concave, Meniscus etc.
CoatingAR coating, BBAR coating, V-coating, HR coating or upon request.
 
Optical Spherical Glass Dome Lens


 

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