HDPE PIR Fresnel Lens – Advanced Motion Detection Solutions

Product Description

The HDPE PIR Fresnel Lens is specifically designed for Passive Infrared (PIR) sensors to ensure precise motion detection and high efficiency in security, automation, and lighting control systems. Made from lightweight and durable HDPE (High-Density Polyethylene) material, these Fresnel lenses provide excellent infrared transmission and are available in various custom sizes and shapes to meet specific project requirements.

PIR fresnel lens is made of plastic with the advantage of least absorption loss.PIR Fresnel lens are useful in a wide range of devices, such as automatic lighting switches, occupancy sensors, and motion sensor alarms.

Human infrared sensor lens profile: Fresnel lens infrared sensors are widely used in the human body sensor switch, alarm, infrared thermometers and infrared imaging, etc., Realpoo Optics can provide users with different angle sensors, sensing range, size, ratio test series of Fresnel lens.
Infrared sensor lens effect is as follows:
1, you can collect as much infrared sensor to improve sensitivity.
2, expanding the sensor sensing the angle.
3, the material has a filtering effect, can block the visible and infrared light outside the human body infrared, enhanced anti-jamming capability.

Features:

• High Sensitivity: Optimized for accurate detection of infrared radiation.
• Durable HDPE Material: Lightweight, impact-resistant, and cost-effective.
• Customizable Designs: Available in a wide range of focal lengths, diameters, and segment patterns.
• Wide Detection Angle: Suitable for large-area coverage in PIR applications.
• Easy Integration: Compact and compatible with most PIR sensor modules.

Applications:

• Security Systems (e.g., motion alarms, surveillance cameras)
• Smart Lighting and Automation Systems
• Occupancy Sensors
• Energy-Saving Solutions
• Smart Home Devices

Specifications:

• Material: HDPE (High-Density Polyethylene)
• Focal Length: Customizable (commonly 10–25 mm)
• Diameter: 10–50 mm or as required
• Detection Angle: Up to 120° or customized
• Wavelength Range: Optimized for 8–14 μm infrared spectrum
• Surface Quality: Injection-molded for high precision

Why Choose Our HDPE PIR Fresnel Lenses?

• Industry-leading expertise in Fresnel lens design and manufacturing.
• High-quality HDPE material ensures durability and performance.
• Flexible customization to fit your specific PIR sensor applications.
• Fast production and worldwide shipping.

Order Now:
Contact us today for a quote or to discuss your custom requirements for HDPE PIR Fresnel Lenses.