MachineU > China Products > Consumer Electronic > Camera, Photo & Accessories > Camera Lenses
Automotive Infrared Lens 940nm NIR ADAS Night Vision Camera 25.4mm Optics
Automotive Infrared Lens 940nm NIR ADAS Night Vision Camera 25.4mm Optics
Specifications
MOQ :
10 Pieces
Payment Terms :
T/T,PayPal,Western Union
Brand Name :
ECER Optics
Coating :
940nm AR Ravg<0.5%
Place of Origin :
Guangdong, China
Packaging Details :
Individual anti-static wrapping with foam insert, export-grade carton
Application :
ADAS Night Vision and Driver Monitoring
Model Number :
IRL-ADAS940
Transmission :
>97% @ 940nm
Operating Temperature :
-40C to +85C
Diameter :
25.4mm
Surface Quality :
40-20 Scratch-Dig
Product Name :
Automotive Infrared Lens
Price :
USD 10-80 / Piece
Supply Ability :
20000 Pieces per Month
Certification :
ISO 9001:2015
Delivery Time :
7-10 working days for stock, 15-25 days for production
Wavelength :
940nm NIR
Description
Automotive Infrared Lens 940nm NIR ADAS Night Vision Camera 25.4mm Optics
This automotive infrared lens is engineered for 940nm NIR cameras used in ADAS night vision and driver monitoring systems. The lens delivers sharp images under active IR illumination both inside and outside vehicles. Featuring automotive-grade optical glass and a 940nm-optimized AR coating that maintains transmission above 97% at the illumination wavelength, this lens is ideal for automotive applications where 940nm band is preferred due to its invisibility to drivers, enabling continuous monitoring without distraction.
Designed to withstand demanding automotive environments, this lens survives temperature cycling from -40°C to +85°C, vibration, and humidity. It features thermally stable adhesives in mounted versions and coatings validated per automotive standards. Custom focal lengths from 2.8mm wide angle for cabin monitoring to 25mm for forward night vision, along with board-level formats for compact camera modules, are available for OEM ADAS programs.
Technical Specifications
Product Name Automotive Infrared Lens
Wavelength 940nm NIR Optimized
Diameter 25.4mm
Coating 940nm AR Ravg<0.5%
Transmission >97% @ 940nm
Material Automotive Grade Optical Glass
Operating Temperature -40°C to +85°C
Surface Quality 40-20 Scratch-Dig
Application ADAS Night Vision and Driver Monitoring
Certificate RoHS Compliant, ISO 9001:2015
Applications
  • ADAS night vision cameras
  • Driver monitoring system (DMS) cameras
  • Occupant monitoring in the cabin
  • Surround view camera modules
  • Autonomous driving sensor suites
  • Commercial fleet safety cameras
  • Motorcycle and e-bike cameras
  • Smart cockpit sensing systems
This automotive infrared lens supports modern vehicle sensor fusion strategies, where NIR cameras complement radar and LiDAR for nighttime object detection and driver state monitoring. Consistent optical performance across temperature extremes is essential for reliable algorithm output. Our production line performs 100% dimensional inspection and samples each coating run for spectral verification, with the same process controls applied to both prototype batches and high-volume production runs. Design teams receive optical simulation files and mechanical drawings to accelerate camera module integration.
Product Q&A
Why do automotive cameras use 940nm instead of 850nm?
940nm light is essentially invisible to the human eye, so a 940nm illuminator does not distract or dazzle the driver. 850nm shows a faint red glow that can be noticed in dark cabins. For driver monitoring and interior sensing, 940nm is the standard choice.
How does this lens survive automotive temperature ranges?
The glass and coating materials are selected for stability across -40°C to +85°C, and mounted versions use thermally matched adhesives and metal housings that accommodate expansion. The complete assembly is validated with temperature cycling and vibration testing before release.
Can the lens be integrated into a compact camera module?
Yes. We supply board-level automotive infrared lenses with M12 or custom mounts and small footprints for integration into camera modules. We coordinate the back focal length with your sensor and provide alignment guidance for production assembly.
What documentation supports automotive qualification?
Each batch includes dimensional reports, transmission curves, and material certificates. For automotive programs we can provide environmental test reports covering temperature cycling, humidity, and vibration per your specified test plan.
Send your message to this supplier
Send Now

Automotive Infrared Lens 940nm NIR ADAS Night Vision Camera 25.4mm Optics

Ask Latest Price
Product Detail
MOQ :
10 Pieces
Payment Terms :
T/T,PayPal,Western Union
Brand Name :
ECER Optics
Coating :
940nm AR Ravg<0.5%
Place of Origin :
Guangdong, China
Packaging Details :
Individual anti-static wrapping with foam insert, export-grade carton
Contact Supplier
Automotive Infrared Lens 940nm NIR ADAS Night Vision Camera 25.4mm Optics

Shanghai Advance Optical-Electronics Technology Co., Ltd

Verified Supplier
6 Years
shanghai, shanghai
Since 2009
Business Type :
Manufacturer
Main Products :
Optical Design, Surveillance Camera, Glass Optical Components
Total Annual :
8000000-10000000
Employee Number :
65~100
Certification Level :
Verified Supplier
Discover similar products
View More

Find Similar Products By Category:

Supplier Homepage Products Infrared Lens
MachineU China Products Consumer Electronic Camera, Photo & Accessories Camera Lenses
Contact Supplier
Submit Requirement