[FL76.2 mm (3 Zoll)]
[FL38.1 mm (1.5 Zoll)]
[FL50.8 mm (2 Zoll)]
Hochwertiger ZnSe-Kristall: China PVD ZnSe-Material; Hervorragende optische Eigenschaften; Bis zu 80 W CO2-Stichbeständigkeit
Hervorragender Beschichtungsprozess: Doppelseitige Schmutzbeschichtung; Reduziert Lichtverlust, Durchlässigkeit bis zu 99,5 %
Hochpräziser Prozess: Ausgezeichnetes Substrat; Präzise Schlinge, Polieren; Schleifprozesse, hohe Temperaturbeständigkeit, lange Lebensdauer
Material | China PVD Znse |
Wavelength | 10.6um |
Diameter | 18mm (0.71 inch) |
Focal Length | 38.1/50.8/63.5/76.2(1.5/2/2.5/3 inch) |
Thickness | 2.4mm (0.09 inch) |
Power | 30-80W (Max) |
Focal length tolerance | ±2% |
Transmittance | 99.5% |
Clear aperture(polished) | >90% |
AR coating reflectivity | <0.3% |
Scratch-dig | 20-10 |
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China PVD ZnSe | USA CVD ZnSe | GaAs Focus Lens | Si Reflective Lens | Mo Reflective Lens | Ⅱ-Ⅵ Si Morror | |
Diameter | 18/19.05/20 | 18/19.05/12/15/18/19.05/20/2520 | 18/19.05/20 | 19.05/20/25/30/38.1 | 15/19.05/20/25/30 | 20/25/30mm |
Focal Length | 38.1-127mm | 38.1-127mm | 38.1-101.6mm | × | × | × |
Material | China CVD ZnSe | USA PVD ZnSe | GaAs | Silicon | Molybdenum | Ⅱ-Ⅵ Silicon |
Wavelength | 10.6um | 10.6um | 10.6um | 10.6um | 10.6um | 10.6um |
Thickness | 2.2mm | 2.2mm | 2mm | 3mm | 3mm | 3mm |
Power | Max 100W | Max 200W | Max 200W | Max 200W | Max 400W | 300-500W |
Coating | √ | √ | √ | √ | × | ✓ |