The 61983ULA meniscus infrared lens is made of ZnSe material and is Trumpf® and Amada® OEM compatible. It has a diameter of 1.5 in. (38.1 mm), edge thickness of 7.4 mm, and a focal length of 7.5 in. Zinc Selenides low absorption coefficient makes it a perfect candidate for focusing applications using high power CO2 lasers. The Clear Magic™ AR coating used for these CO2 laser lenses is designed specifically for 10.6 micron wavelength. The high quality coating increases the amount of energy going through the lens and decrease the absoption to
Технические характеристики
- Lens Shape Meniscus
- Diameter 38.1 mm
- Lens Material ZnSe
- Antireflection Coating Clear Magic™
- Effective Focal Length (EFL) 7.5 in.
- Surface Accuracy, Irregularity 0.5 Fringe @ 633 nm
- Surface Figure 2 Fringes @ 633 nm
- Diameter Tolerance +0/-0.1 mm
- Edge Thickness (Te) 7.4 mm
- Edge Thickness Tolerance ±0.1 mm
- Clear Aperture ≥90%
- Absorption
- Transmission >99.37%
- Reflectance
- OEM Compatibility Trumpf, Amada
