General Optics
Aspheric Lenses
Process materials with increased efficiency using the diffraction-limited focused spots achievable with these precision aspheric lenses.
These precision diamond-turned ZnSe lenses with convex aspheric curves deliver the smallest possible focused spot sizes. They provide higher power density at the work surface than either plano-convex or meniscus lenses.
ZnSe Aspheric Lenses Selection
Get aspheric lenses in a wide range of diameters and from a variety of materials, in addition to the standard products listed here.
Model |
Focal Length (mm) |
Diameter (mm) |
Surface Quality |
Reflectivity per Surface (%) |
796278 |
38.1 |
27.94 |
40-20 |
≤0.20 |
942147 |
38.1 |
27.94 |
||
679268 |
38.1 |
38.1 |
||
684500 |
63.5 |
27.94 |
||
739932 |
127 |
38.1 |
Related Products
Optical Manufacturing Capabilities
Learn about the vertically integrated capabilities for material growth, fabrication, coating, and assembly, and rigorous QA at Coherent. Discover how these ensure the performance and reliability of our optics and minimize supply chain risks and uncertainties.
