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KANYO offers a full range of Spherical Lenses to meet various application requirements. Spherical Lens types include Fused Silica and other optical glasses, Plano-Convex, Plano-Concave, Bi-Convex, Bi-Concave, meniscus, achromats, and lens sets .Applied in: display system, projection system, laser measurement, optical imaging, light control, and others
Other types :
Model | Diameter | Focal Length | Structure | Material | ||
mm | inch | mm | inch | |||
FM-D12 F50 | 12/12.7 | 0.47/0.5 | 50.8 | 2 | Meniscus | ZnSe(USA) |
FM-D15 F38 | 15 | 0.59 | 38.1 | 1.5 | Meniscus | ZnSe(USA) |
FM-D15 F50 | 50.8 | 2 | Meniscus | ZnSe(USA) | ||
FM-D15 F63 | 63.5 | 2.5 | Meniscus | ZnSe(USA) | ||
FM-D15 F75 | 76.2 | 3 | Meniscus | ZnSe(USA) | ||
FM-D15 F100 | 101.6 | 4 | Meniscus | ZnSe(USA) | ||
FM-D19 F38 | 19.05 | 0.75 | 38.1 | 1.5 | Meniscus | ZnSe(USA) |
FM-D19 F50 | 50.8 | 2 | Meniscus | ZnSe(USA) | ||
FM-D19 F63 | 63.5 | 2.5 | Meniscus | ZnSe(USA) | ||
FM-D19 F75 | 76.2 | 3 | Meniscus | ZnSe(USA) | ||
FM-D19 F100 | 101.6 | 4 | Meniscus | ZnSe(USA) | ||
FM-D20 F38 | 20 | 0.79 | 38.1 | 1.5 | Meniscus | ZnSe(USA) |
FM-D20 F38 | 20 | 0.59 | 38.1 | 1.5 | Meniscus | ZnSe(USA) |
FM-D20 F50 | 50.8 | 2 | Meniscus | ZnSe(USA) | ||
FM-D20 F63 | 63.5 | 2.5 | Meniscus | ZnSe(USA) | ||
FM-D20 F75 | 76.2 | 3 | Meniscus | ZnSe(USA) | ||
FM-D20 F100 | 101.6 | 4 | Meniscus | ZnSe(USA) | ||
FM-D25.4 F38 | 25.4 | 1.00 | 38.1 | 1.5 | Meniscus | ZnSe(USA) |
FM-D25 F38 | 25 | 1.0 | 38.1 | 1.5 | Meniscus | ZnSe(USA) |
FM-D25 F50 | 50.8 | 2 | Meniscus | ZnSe(USA) | ||
FM-D25 F63 | 63.5 | 2.5 | Meniscus | ZnSe(USA) | ||
FM-D25 F75 | 76.2 | 3 | Meniscus | ZnSe(USA) | ||
FM-D25 F100 | 101.6 | 4 | Meniscus | ZnSe(USA) | ||
FM-D38.1 F127 | 38.1 | 1.5 | 127 | 5 | Meniscus | ZnSe(USA) |
FM-D38.1 F190 | 190.5 | 7.5 | Meniscus | ZnSe(USA) | ||
FM-D50.8 F38 | 50.8 | 2 | 127 | 5 | Meniscus | ZnSe(USA) |
FM-D50.8 F38 | 50.8 | 2 | 190.5 | 7.5 | Meniscus | ZnSe(USA) |
Diameter tolerance | +0/-0.05 | Thickness tolerance | ±0.05 |
Surface quality | 40-20 | ETV | ≤0.002 |
aperture | N=1 | Part aperture | ΔN=0.3 |
coating | AR @10.6um ≤0.2% | ||
ZnSe(USA) focus lens