illuco | Lenses
7373
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Lenses

Lenses

With over 1000 different kinds of spherical/aspherical surface designing and processing experience and knowhow spanning from normal optical lenses to defense industrial IR optics, ILLUCO will always satisfy customer needs from sample to mass production.

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Defense equipment

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Doublet lens

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Fresnel lens

Technical Information

Lens Aspherical, Spherical, Array, Rod, Cylinder, GMP
Diameter & Center Thickness Tolerance ± 0.001 mm
Surface Quality 20 – 10 ~ 0-0
Surface Accuracy 1/2λ ~ 1/20λ
Clear Aperture 90%~100%
Eccentricity 0 ~ 30 “ Second
Coating On customer’s request
Material Glass, ZnSe, CaF2, MgF2, Quartz, Ge ..