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Home > Products > Lenses > Fused Silica Lenses

Fused Silica Lenses


    Because of the good thermal stability of fused silica / fused silica quartz, it is usually used in environments with high temperature requirements. In order to obtain excellent transmittance and adapt to high operating temperatures, quartz lenses exhibit exceptional properties and chemical purity. These lenses are the first choice in many areas of laser and imaging applications, especially those used in UV wavelength regions.

    Creator Optics (CNCO) can make various of high quality fused silica lenses made from UV grade fused silica and IR grade fused silica. These fused silica / fused quartz materials are available for all lenses: Chinese JGS1, JGS2, JGS3 and Corning 7980.

    The main products of fused silica lenses are the same with other ordinary shape optical lenses: Plano-convex Lens, Plano-concave Lens, Bi-convex Lens, Bi-concave Lens, Meniscus Lens and Cylindrical Lens.

The main shape specifications of these fused quartz lenses are as follows:

arrow Plano-convex Lens
arrow Plano-concave Lens
arrow Bi-convex Lens
arrow Bi-concave Lens
arrow Meniscus Lens (Convex-Concave)
arrow Crescent Lens

arrow Common specifications of fused silica/ fused quartz lenses:

Specifications\Categories Precision Standard
Size Range 10-200mm 10-300mm
Diameter Tolerance +0/-0.05mm +0/-0.1mm
Thickness Tolerance +/-0.05mm +/-0.1mm
Centering Tolerance <3´ 3´-5´
Surface Quality 40/20 60/40
Surface Accuracy 0.5-0.2 3-0.5
Clear Aperture >85% >85%
Bevel 0.1-0.25mm*45° 0.1-0.25mm*45°
Coating AR/AR, customized available
Material UV grade fused silica, IR grade fused silica, JGS1, JGS2, JGS3, Corning 7980

* For more information or other materials and requests, please contact our engineers.

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