Spectrum lens elements

Diameter: 20, 25 mm
Wavelength: 10.6 µm

... Focal Length: - 1.5", 2", 2.5", 4" Diameter: - 20 / 25 mm Thickness: - 2.5 / 3 mm Material: - Zinc Selenide Light Transmittance: - Up to 99.8% Max Power Capacity: - 300W AR Coating Reflectivity: - <0.3% Wavelength: - 10.6 um Diameter Tolerance: ...

Diameter: 38.1 mm

... Meniscus lens ø=1.5", ET=7.40 mm, FL=5" - Extreme Line. For laser Adira, Balliu, BLM | Adige, CR Electronic, Cutlite Penta, Finn-Power, GHT, Messer, Salvagnini, SHT, Tecnimetal, Trumpf. EXTREME LINE: ULTRA LOW ABSORPTION its transparent ...