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Plano-Convex Spherical lenses

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  • 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.
  • Focal Length: n:refractive index
    R:radius curvature

 

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