Plano-Convex Spherical Lenses - Lenses - BTMT | Beijing Trans Manufacture and Trade Co., Ltd.

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Plano-Convex Spherical Lenses

Plano convex lenses are used in many applications including telescopes, collimators, magnifiers, optical transceivers and condensers. These lenses have a plane and a convex surface. They may be combined with other lenses to form complex imaging system.

Specifications

Material
Crown, Flint, UVFS
Focal Length Tolerance
± 0.5%
Diameter Tolerance
+0/-0.2mm
Thickness Tolerance
± 0.2mm
Surface Flatness
λ/10
Centration Error
<3 arcmin
Surface Quality
20/10
Clear Aperture
>90% of central diameter
Coating
Optional

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