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CaF2 Bi-Convex Spherical Lenses

Model: JKL52

Material: Calcium Fluoride

Design Wavelength: 587.6nm

Surface Flatness:  λ/2

Surface Quality: 60/40

Centration: ≤3 arcmin

Focal Length Tolerance: ±1%

Dia Focus Back Focus R1 Center Thickness Edge Thickness uncoated model AR @3~5μm model
12.7 15 12.9 12.1 5.6 2 JKL52-012-015 JKL52-012-015-IR1
12.7 20 18.4 16.6 4.6 2 JKL52-012-020 JKL52-012-020-IR1
12.7 40 38.9 34.2 3.2 2 JKL52-012-040 JKL52-012-040-IR1
25.4 25.4 21.2 20.2 11 2 JKL52-025-025 JKL52-025-025-IR1
25.4 50 47.9 42.5 5.9 2 JKL52-025-050 JKL52-025-050-IR1
25.4 75 73.4 64.4 4.5 2 JKL52-025-075 JKL52-025-075-IR1
25.4 100 98.6 86.2 3.9 2 JKL52-025-100 JKL52-025-100-IR1
25.4 200 199 173.1 2.9 2 JKL52-025-200 JKL52-025-200-IR1
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