OKS-3040‑A4‑650 is an IP67 waterproof wide‑angle M12 lens, specially optimized for vehicle rear‑view, backup parking and commercial‑vehicle rear monitoring cameras.
With premium 4G+IR optical structure and multi‑layer anti‑reflection coating, it reaches 60% relative illumination and CRA less than 15°, solving dark‑corner problem and reducing over‑exposure caused by rear car headlights at night. Fixed 2.6mm focal length delivers 160° diagonal field of view, covering road surface, curbs and obstacles behind the vehicle for safer reversing.
IP67 dust‑water resistant barrel adapts to complex outdoor environment with rain, dust and mud splashes. Wide working temperature from -40℃ to +85℃ guarantees stable performance in extremely hot or cold weather. Compact 14.84mm optical total length fits narrow hidden‑type camera housings, suitable for mass OEM production of car, truck, bus and engineering‑vehicle rear‑view camera modules.

1. M12*0.5 standard mount, designed for 1/2.9'' sensor rear‑view camera module
2. 160° diagonal ultra‑wide FOV, greatly reduces blind spots during reversing
3. 4G+IR optical structure, 60% relative illumination, uniform brightness on image edge
4. CRA＜15°, effectively suppress night headlight glare and dark corners
5. F2.2 aperture, reliable low‑light imaging for dusk and night parking
6. IP67 waterproof & dustproof metal housing, resist rain, splash and mud
7. Compact TTL 14.84mm, ‑40℃~+85℃ wide‑temperature, automotive‑grade stability

1. Passenger Car Backup Camera: Hidden parking reversing auxiliary camera
2. Commercial Vehicle Rear Monitoring: Truck, van, bus rear‑view safety camera
3. Engineering Machinery: Forklift, construction vehicle rear observation system
4. RV & Special Vehicle: Sightseeing car, golf cart rear surveillance module
5. Aftermarket Spare Part: Universal wide‑angle reversing replacement lens

Optical parameter customization .We customize focal length, aperture, FOV, lens structure, distortion, CRA, filter, coating and image circle to match all mainstream CMOS sensors for surround view and surveillance cameras.
Mechanical structure customization.We customize barrel TTL, front diameter, waterproof grade, mount holder, back focal length, focus range and wide-temperature resistant housing.
OEM brand & appearance customization.We offer laser logo engraving, customized barrel colors and exclusive private model codes for OEM branding.
Packaging customization.We customize nner bags, export cartons and branded color boxes with multi-language instructions available.

Chip Solution:

1/2.7" AR0237 (1920*1088) HFOV : 135°, VFOV: 69 °,DFOV: 162 °
1/2.8" IMX307(1920*1080) HFOV : 128°, VFOV: 67 °,DFOV: 150 °
1/2.9" GC2053 (1920*1080) HFOV : 122 °, VFOV: 65 °,DFOV: 148 °
1/3" H65(1280* 720 ) HFOV : 107°, VFOV: 58°, DFOV: 126 °
1/4" JX-H62 (1280 *720) HFOV : 84 °, VFOV: 45 °,DFOV: 99 °