Glass Illumination Optics for LED & Lighting

Glass illumination optics are glass lenses and glass components used in LED and lighting systems to collect, direct or soften light, or to protect the light source - as opposed to imaging or laser optics.

Dongqiao supplies these as spherical and aspheric condenser lenses, textured (non-polished) lenses, flanged plano-convex lenses on existing tooling, and custom optics built to a drawing or sample.

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Textured Glass Illumination Lenses

Convex lenses with a textured (non-polished) surface, typically on the flat side - used to soften the visible source image and beam edges.

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Aspheric Condenser Lenses for Illumination

Aspheric collecting optics for LED and lighting, distinct from imaging or laser-grade aspheres. Clear or textured flat side.

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Flanged Plano-Convex Glass Illumination Lenses

Stepped / flanged designs for direct drop-in mounting into a reflector or housing, on existing tooling.

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Custom Glass Illumination Optics

Build-to-print from a 2D/3D drawing or physical sample: geometry, texture or frost spec, and material.

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Existing Tooling Glass Lens Catalog

A growing list of existing flanged plano-convex geometries, made to order - a fast way to check for a close match before tooling anything new.

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