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ZnSe Bi-Convex Lenses

Model: JKL72

Material: Zinc Selenide

Design Wavelength: 10.6μm

Surface Flatness:  λ/2

Surface Quality: 60/40

Centration: ≤3 arcmin

Focal Length Tolerance: ±1%

Dia Focus Back Focus R1=R2 Center Thickness Edge Thickness uncoated model AR @8~12μm model
12.7 15 14.4 41.2 3 2 JKL72-012-015 JKL72-012-015-IR2
12.7 20 19.4 55.3 2.7 2 JKL72-012-020 JKL72-012-020-IR2
12.7 40 39.5 111.5 2.4 2 JKL72-012-040 JKL72-012-040-IR2
25.4 25.4 24.5 70 4.3 2 JKL72-025-025 JKL72-025-025-IR2
25.4 50 49.3 139.3 3.2 2 JKL72-025-050 JKL72-025-050-IR2
25.4 75 74.4 209.6 2.8 2 JKL72-025-075 JKL72-025-075-IR2
25.4 100 99.5 279.8 2.6 2 JKL72-025-100 JKL72-025-100-IR2
25.4 200 199.5 560.4 2.3 2 JKL72-025-200 JKL72-025-200-IR2
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