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Fresnel Lenses

A Fresnel lens is a type of optical lens that consists of a series of concentric grooves or steps carved into a flat, thin piece of transparent material, typically plastic or glass. This design allows the lens to achieve the same optical effect as a traditional curved lens but with a much thinner and lighter structure. Learn more about Fresnel lenses →

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HTA Photomask - Las Vegas, NV

Supplier of precision photomasks, microlithography, photomask tooling, contact printing, emulsion, chrome and see-through masks, laser written optical components, encoders, optical parts, mask design, precision cutting of glass or silicon, and CAD services. Fast turn services.

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Glossary

Fresnel lens A Fresnel lens is a type of optical lens that consists of a series of concentric grooves or steps carved into a flat, thin piece of transparent material, typically plastic or glass. This design allows the lens to achieve the same optical effect as a...
fresnel A unit of frequency equivalent to 1012 cps. Named for Augustin Jean Fresnel, a French physicist known for his work in light and optics.

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