Uncoated CVD ZnSe Biconcave Lens: 25.4mm Dia, -25.4mm EFL, 10.6μm
High-precision 25.4mm uncoated ZnSe biconcave lens for 10.6μm CO2 lasers. In-stock & custom options with reliable lead t...
Bi-Concave Lenses for Infrared Optical Assemblies
Review Bi-Concave Lenses options for wavelength coverage, coating targets, dimensional constraints, and application fit before engineering review or quotation.
25.4mm Uncoated ZnSe Concave-Concave Lens -75mm FL
Precision 25.4mm uncoated ZnSe concave-concave lens with -75mm focal length. Ideal for 10.6um CO2 laser beam expansion. ...
ZnSe Bi-Concave Lenses
ZnSe Bi-Concave Lenses with negative focal length for IR beam expansion. Diameter 1-500mm, focal length 4.5-1000mm. IR2 ...
Need a custom IR optic instead of a standard item?
Use the contact path to send wavelength range, material preference, coating requirement, dimensions, tolerances, and target quantity for review.