Ge asphere lens

Ge asphere lens

Custom Germanium lens for LWIR camera

Material : Germanium

Process : precision optics manufacturing and thin layer deposition

Dimensions:  D43mm, radius of curvature 100mm, central thickness 3.6mm

Shape : round meniscus with one aspherical surface

Aspect : S&D 60/40

Optical treatment : AR treatment R<0.5% from 7 to 10 µm

Usage : LWIR camera lens

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