General Optics

Infrared Aspheric Microlenses

Build ultracompact, infrared, camera optical systems for automotive, medical, and life sciences applications with these precision microlenses.

Coherent microlenses start with durable, high-quality substrate materials, such as ZnSe and ZnS, which are then ultraprecision diamond-turned to an aspheric shape with excellent surface finish. They are available in diameters from 2 mm to 10 mm.

Fabrication Capabilities

Specify the aspheric microlens you need from ZnSe, ZnS, and ZnS Multi-Spectral substrates.

Infrared Aspheric Microlenses Capabilities Overview

Lens Diameter

2 mm to 10 mm

Diameter Tolerance

± 0.1 mm

Thickness Tolerance

± 0.1 mm

Surface Accuracy

0.5 fringes at 632.8 nm

Surface Quality


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