biconvex silica lens

Biconvex fused silica lens

lens with AR treatment

Material : Corning 7980 0F fused silica

Process : precision optics manufacturing

Dimensions:  Diameter 38.1mm, thickness 4mm,

Shape : biconvex round lens, with 0.3mm protective chamfer

Optical treatment : Anti-reflective coating @ 520 nm (+/- 20nm), AOI 45°

Surface : S/D 40/20, PV 1 fringe

Usage : quality inspection equipment

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