CVD ZnSe
CVD ZnSe Blanks
Raw CVD ZnSe blanks for custom optical component manufacturing. Diameters 10–400 mm, thickness 1–100 mm.
znse-blanks
ZNS
ZnSe (Standard)
Key Properties
Transmission Range: 0.5 - 20 μm
Refractive Index: 2.4028 at 10.6 μm
Density: 5.27 g/cm3
Knoop Hardness: 105-120 kg/mm2
About ZnSe (Standard)
Standard Zinc Selenide (ZnSe) is a high-quality infrared optical material with excellent transmission from 0.5 to 20 μm. Unlike CVD ZnSe, standard ZnSe is produced through alternative methods and offers a cost-effective solution for many infrared applications not requiring the ultra-low absorption of CVD-grade material.
Common Applications
Low-power CO2 laser systemsThermal imaging opticsInfrared windowsInfrared lensesBeam expandersInfrared spectroscopyOptical flats
ZnSe (Standard) Products
CVD ZnSe
CVD ZnSe Brewster Windows
Brewster angle ZnSe windows for polarized CO2 laser applications. Helps reduce reflection losses for p-polarized light.
znse-brewster-windows
CVD ZnSe
CVD ZnSe Flat Windows
High transmission CVD ZnSe windows for CO2 lasers and thermal imaging. Diameters 5–300 mm with AR coating options.
znse-plano-windows
CVD ZnSe
ZnSe Aspheric Lenses
ZnSe aspheric lenses for IR imaging systems. Helps reduce spherical aberration for improved optical performance.
znse-aspheric-lenses
CVD ZnSe
CVD ZnSe
ZnSe Ball Lenses
ZnSe ball lenses for infrared fiber coupling and compact optical coupling applications.
znse-ball-lenses