[Product Name] Infrared Area Monitoring Lens
[Model] 8605-3W
[Focal Length] 15mm
[Sensing Angle] 360° Full Coverage
[Detection Distance] 10m
[Color] white, black, customized
[Installation Type] Ceiling Mounted (2.5M)
[Optical Design] Precision Fresnel Lens
The Ceiling PIR Detection Lens is a ceiling-mounted Fresnel optical lens developed for industrial environments requiring dependable infrared sensing and continuous area monitoring.
Its 360° optical pattern, 15mm focal length, and 10-meter detection diameter provide stable infrared signal distribution, making it suitable for machine protection zones, equipment monitoring and intelligent factory infrastructure.
Manufactured with optical-grade HDPE and precision molding technology, the 8605-3W offers consistent quality for OEM production and long-term industrial deployment.
Why the 8605-3W is Ideal for Industrial Projects
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Custom also Ask What is a PIR Detection Lens?A PIR Detection Lens focuses infrared radiation onto a passive infrared sensor, enabling accurate detection of movement and thermal changes within a defined monitoring area. Why is the 8605-3W suitable for industrial environments? Its 360° optical design and stable infrared distribution help monitor designated areas around equipment, production lines and automated workstations. Can this lens be integrated into custom industrial equipment? Yes. The lens can be incorporated into OEM and ODM industrial sensing devices, with customization options available for optical patterns, dimensions and materials. What is the recommended installation height? The lens is optimized for ceiling installation at approximately 2.5 meters, providing a monitoring diameter of up to 10 meters. How does a Fresnel lens improve PIR sensor performance? The Fresnel structure concentrates infrared energy onto the sensing element, increasing detection efficiency while maintaining a compact lens profile.
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Engineering Notes
Typical Integration Scenarios
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Shandong Yuying Optical Instrument Co., Ltd
Add: No. 167, Huayuan Avenue, Linyi County, Dezhou City,
Shandong Province, China
Phone/Wechat/WhatsApp:+8615166907006
Shenzhen Yuying Technology Co., Ltd
Add: Room 901, Tower A, Building 1, Renheng Centrium, Xinqiao Subdistrict,
Bao'an District, Shenzhen, China
Phone/Whatsapp: +86 13826507576
Sakura
sakura@yuyingfresnel.com
sakura@yuying-sd.com
May Choi
may@yuying-sd.com
yuyingfresnellens@gmail.com
Copyright © 2025 Shandong Yuying Optical Instrument Co., LTD Lu ICP No. 19001469-1
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