2.2mm F1.8 Large Aperture M12 ADAS Automotive Lens 5MP 170 Degree DFOV 2G4P

OKS3616‑A4‑650 is a high‑definition large‑aperture M12 lens specially optimized for automotive ADAS driving‑assistance systems, including blind‑spot detection, lane‑change assist and peripheral perception cameras.
Adopting premium 2G4P+IR optical design, it supports dual‑band pass filter customization. It achieves‑10.2% low f‑θ distortion and ultra‑low CRA below 13°, effectively restraining vehicle headlight glare and stray light interference to guarantee stable input for ADAS visual algorithms. High resolution reaches 250 LP/mm@0.19y and 160 LP/mm@0.4y. F1.8 large aperture provides excellent imaging sensitivity under dim night‑time road conditions.
Focus range covers 0.6m to infinity. Compact 17.0 mm TTL and 5.5 g lightweight design adapts to limited space of automotive exterior camera modules. It has passed strict reliability tests including high/low‑temperature storage, thermal shock and vibration. Operating temperature ranges from‑20℃ to +80℃, suitable for mass OEM production of passenger cars, new‑energy EV and commercial‑vehicle ADAS camera modules.

• M12×0.5 standard mount, compatible with 1/2.7",1/2.8",1/2.9" sensors for ADAS blind‑spot & lane‑change assist cameras
• Max DFOV up to 170°,‑10.2% low f‑θ distortion, delivers realistic scene for vehicle algorithm recognition
• 2G4P+IR optical structure, supports dual‑band pass filter; high resolution:250 LP/mm@0.19y,160 LP/mm@0.4y
• Ultra‑low CRA＜13°, suppress stray light & headlight glare for reliable ADAS algorithm performance
• Large F1.8 aperture, outstanding low‑light performance for night driving assistance
• Focus range 0.6m‑Infinity; compact TTL 17.0mm, weight only 5.5g for narrow camera housing
• Pass high/low‑temperature storage, thermal shock and vibration test; operating temperature‑20℃~+80℃ for automotive reliability

1. Passenger & EV: ADAS blind‑spot detection BSD, lane‑change auxiliary camera
2. Commercial Vehicle: Truck/bus side peripheral perception, safety warning camera
3. Automotive Perception: Vehicle front‑side surrounding monitoring, auxiliary driving vision module
4. Industrial Vehicle: Sanitation truck, forklift ADAS safety monitoring camera
5. Aftermarket: Upgrade lens for automotive auxiliary‑driving camera modules

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.

1/2.7" AR0237 (1920*1088)   HFOV : 146 °, VFOV: 83  °,DFOV: 168 °         
1/2.8"  IMX307(1920*1080)    HFOV : 142 °, VFOV: 80 °,DFOV: 162 °        
1/2.9" GC2053 (1920*1080)   HFOV : 137 °, VFOV: 78 °,DFOV: 157 °     
1/3"   H65(1280* 720 )           HFOV : 123 °, VFOV: 70 °,DFOV: 140°  
1/4"   JX-H62 (1280 *720)     HFOV :  100°,   VFOV: 56 °,  DFOV: 113°