H-K5 lens

D15 mm lens, FL 20.3mm

Material : optical glass H-K5 nd : 1.51007  Vd:63.36

Process : precision optics manufacturing

Dimensions:  D15mm, central thickness 4.8mm

Shape : round plano-convex spherical lens

Focal length : 20.3mm

Optical treatment : none

Surface quality : 3(1) fringe

Aspect : S/D 60/40

Usage : cash handling automatic machines

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