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BREXIT UPDATE: Knight Optical will continue to provide quality assured service for all your optical requirements both custom & stock. We will handle all requirements caused by the new regulations.

What Are Fresnel Lenses Used For?

You may know them best for their original use in lighthouses, where they’re famously recognised as “the invention that saved a million ships”. Or perhaps you initially think of their employment in traffic light design, where they’re used for the same inherent advantages. But, in recent years, Fresnel Lenses, and their unique characteristics, have been recognised and tapped into by a different sector – the virtual reality (VR) industry.

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