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Polymer Optics Ltd
Trade fair innovation
Product: Flat FreeForm fresnel Ceiling lens for square room PIR

Flat FreeForm fresnel Ceiling lens for square room PIR

Description

The Flat Ceiling Lens is designed for passive infra-red (PIR) sensors where aesthetic appearance is a key consideration.

Using free-form Fresnel facets, the lens maintains image quality while delivering wide-area coverage — a single sensor can typically monitor a 10 × 10 m room.

Its near-square detection pattern ensures coverage into room corners and reliable close-range (small movement) detection. The flat form, combined with the relatively short focal length, allows designers to create low-profile sensor products without compromising performance.

Samples will be available on the stand.

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