The PIR Fresnel Lens is designed to enhance the performance of passive infrared (PIR) sensors by accurately focusing infrared radiation onto the sensor element. With its multi-zone Fresnel surface and precision optical geometry, it enables stable and sensitive motion detection across wide areas.
Moreover, Engineered with AUBOR’s advanced optical molding technology, this PIR lens delivers high infrared transmittance and uniform beam distribution. The unique multi-faceted Fresnel structure divide
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