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Aspherical Lens

Product Details

are used to eliminate spherical aberration in various applications, including bar code scanners, laser diode collimation ect.. Aspheric lenses utilize a single element design which helps minimize the number of lenses in optical assemblies and simplifies the assembly process.

Opticreate provides all kinds of , with traditional method, it can process large-diameter paraboloid and hyperboloid lens with BK7 material, the diameter could meet 400mm, with single point diamond lathe it can process with infrared crystal materials such as Ge, ZnS and ZnSe ect., the diameter could meet 300mm.

Material

Ge, Si,ZnS,ZnSe,BK7 ect.

Diameter tolerance

+0.0/-0.05mm

Diameter

D5mm-D300mm

Focal length tolerance

±2%

Centration

≤0.01mm

Clear Aperture

≥90%

RTvalue

Surface Quality

40-20

Bevel

Coating

AR Coating(can be customized)


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