| EFL (mm) | 50 |
| BFL (mm) | 47.87; 45.74 |
| R1 (mm) | 20.48 |
| Central Thickness (mm) | 3.0; 6.0 |
| Coating | Uncoated; Ravg<1.5% @3~5 μm |
| Material | CaF₂ monocrystal |
| Design Wavelength | 4 μm |
| Dia. Tolerance (mm) | +0.0/-0.2 |
| CT Tolerance | ±0.2 |
| EFL Tolerance | ±2% |
| Centration | 3~5' |
| Surface Quality | 60/40 |
| Bevel | 0.2 mm × 45° |
| RoHS | Compliant |
| Diameter (mm) | *12.70; *25.40 |
| Total Thickness Te (mm) | 6.0; 7.9 |
Eata Ray is your trusted partner for high-precision optoelectronic components, integrated processing services and comprehensive testing solutions—driving your innovation forward, every step of the way.
For Research or Industrial Raw Materials, Not For Personal Medical Use!
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Eata Ray is your trusted partner for high-precision optoelectronic components, integrated processing services and comprehensive testing solutions—driving your innovation forward, every step of the way.
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