Zinc Selenide (ZnSe) Lens

Polished Service - ZnSe Lens

Specifications

Material: Zinc Selenide
Design Wavelength: 10.6um
Design Index: 2.4028@10.6um
Diameter Tolerance: +0.0 / -0.1mm
Paraxial Focal Length: ±2%
Centration: <3 arc minutes
Clear Aperture: >80%
Surface Figure:λ/2@632.8nm
Surface Quality: 20/10 scratch and dig
polished lens

Ge Plano-Convex Lenses

Part No.Dia(inch)EFL(inch)R1(mm)Tc(mm)Te(mm)
ZN0615 0.60 1.5 53.45 2.9 2
ZN0620 0.60 2.0 71.26 2.9 2
ZN0715 0.75 1.5 53.45 2.9 2
ZN0720 0.75 2.0 71.26 2.9 2
ZN0725 0.75 2.5 89.08 2.9 2
ZN1015 1.00 1.5 53.45 4.5 3
ZN1020 1.00 2.0 71.26 4.1 3
ZN1025 1.00 2.5 89.08 3.9 3
ZN1030 1.00 3.0 107.93 3.8 3
ZN1115 1.10 1.5 53.45 4.8 3
ZN1120 1.10 2.0 71.26 4.4 3
ZN1125 1.10 2.5 89.08 4.1 3
ZN1130 1.10 3.0 107.93 3.9 3
ZN1150 1.10 5.0 178.15 3.5 3
ZN1525 1.50 2.5 89.08 8.0 6
ZN1530 1.50 3.0 107.93 7.7 6
ZN1550 1.50 5.0 178.15 7.0 6
ZN1575 1.50 7.5 267.23 6.7 6
ZN2050 2.00 5.0 178.15 9.8 8
ZN2075 2.00 7.5 267.23 9.2 8
ZN20100 2.00 10.0 356.31 8.9 8

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