Moonlight Optics China
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Meniscus lens
Moonlight Optics China

  • meniscus lens Moonlight Optics China
Meniscus lenses are employed to the greatest advantage to shorten the focal length of a doublet or a plano-convex lens already working at an infinite conjugate.

Specifications:

Focal Length Tolerance 3%
Diameter Tolerance 0 -0.2 mm
Center Thickness Tolerance 0.2 mm
Wedge Angle Tolerance <5 arc min
Surface Quality: 60/40



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