Aspherized Achromatic Lenses
Aspherized Achromats bridge the gap between color-corrected achromats and spherical aberration corrected aspheres, resulting in cost effective, color corrected aspheric components.Doublet lenses consist of two cemented elements that are matched for their color-correction ability and small RMS spot size.
The second surface of the doublet is fused with a molded polymer aspheric surface. These molds create a stable aspheric contour, removing or reducing wavefront errors present in typical achromats while boosting numerical aperture. Typical applications include: fiber optic focusing or collimation, image relay, inspection, scanning and high numerical aperture imaging.
We can manufacture lenses in any optical material required. Please contact us with your specific requirements.Custom lenses are available on request.
Diameter Tolerance
±0.02mm
Clear Aperture
>90%
Thickenss Tolerance
±0.02mm
Surface Flatness
λ/10
SufaceQuality
20-10
Material
N-BK7,FUSED SILICA,SAPPHIRE, CAF2,MGF2,ZNSE .etc
Beveling
45°X0.2MM
Coating
Coating Reflective Coating Dichroic Film