Discover the complete process of endoscopic lens manufacturing — from ultra-precise mold design and nickel plating to optical-grade injection molding and coating.
Aubor’s background suppression photoelectric sensors deliver stable 25–300 mm detection, unaffected by color, reflectivity, or background light.
The Intelligent Revolution Starting from "Perception"
Among them, the cylindrical Fresnel lens—often overlooked compared to its concentric cousin—has emerged as a key enabler of next-generation passive infrared (PIR) detection systems.
In this article, we share how Aubor Optical developed a custom 1650nm Fresnel lens for an industrial customer—focusing on material selection, optical design, and practical molding considerations.
