ZnSe(USA) focus lens
High precision, Perfect spot, ZnSe(USA), long life time - details see: https://www.machineto.com/znse-usa-focus-lens-10231106
| Place of Origin:Shanghai China (Mainland) | Brand Name:KANYO | Model Number:FM-D19.05mm | Diameter:19.05mm |
| Focal lenth:50.8mm | Wavlength:10.6um | Material:ZnSe(USA) | Application:Laser cutting, marking & engraving |
We can customize different specifications with the diameter and focal length.
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% | ||
| Packaging Detail:box with sponge |
| Delivery Detail:within 7 working days after confirming the payment |
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