Product Description:
This OKS-3016-A4-650 5MP ultra wide angle M12 lens is professionally designed for ADAS (Advanced Driver Assistance Systems) and automotive surveillance applications. It adopts premium 6G+IR optical design with multi-layer AR coating to boost light transmittance, delivering high-definition, distortion-free footage that meets the strict imaging requirements of ADAS algorithms.
Equipped with 2.3mm fixed focal length and F1.8 large aperture, it realizes 170° ultra-wide diagonal viewing angle to eliminate monitoring blind spots, ideal for ADAS front camera, 360° surround view, lane departure warning, forward collision warning and other driver assistance functions. The compact size and IP68 waterproof design support all-weather operation in harsh automotive environments, with a wide operating temperature range of -20℃~+85℃. Standard M12 thread mount for easy assembly on all kinds of ADAS camera modules.
Features:
- Standard M12×0.5 mount, widely compatible with 1/2.7", 1/2.8", 1/2.9" CMOS sensors, perfectly matched for ADAS camera modules, 360° surround view & automotive DVR systems
- Super wide diagonal FOV up to 170° (1/2.7" sensor), eliminates blind spots for ADAS front/rear camera, lane departure warning & collision avoidance systems
- 6G+IR professional optical structure with multi-layer anti-reflection coating, delivers sharp clear footage day and night, meets ADAS high-precision imaging requirements
- F1.8 large aperture with ultra-high light intake, outstanding low-light performance for night driving ADAS functions, ensures clear imaging in dark environments
- Compact TTL 17.0mm barrel design, front Φ14/16mm, lightweight for mini ADAS camera, dashcam, doorbell & vehicle ADAS equipment
- Max image circle Ø7.0mm, ultra low distortion <19.2%, restores real scene details for ADAS algorithm recognition, improves detection accuracy
- IP69K waterproof design + wide operating temperature -20℃~+85℃, stable long-term use in harsh automotive indoor & outdoor environments, fully RoHS compliant
Technical Parameters:
| FOV (Field of View) |
1/2.8" H: 140°, V: 75°, D: 166° |
| Focal Length |
2.3mm |
| F / No |
F2.0 ±5% |
| Optical Back Focal Length |
4.68mm+ 0.1 |
| Mechanical Back Focal Length |
3.78mm±0.1 |
| CRA (Chief Ray Angle) |
<12.8° |
| Relative Illumination |
70% |
| Lens Structure |
6G |
| TV Distortion |
<19.2% |
| Mount |
M12 |
| TTL (Total Track Length) |
17.03mm |
| MAX Image Circle |
6.6mm |
| Working Temperature |
-40°C~+85°C |
| Waterproof Level |
IP69K |
Applications:
- ADAS Core Functions: Front view camera, rear view camera, 360° surround view system, lane departure warning (LDW), forward collision warning (FCW), blind spot detection (BSD), adaptive cruise control (ACC)
- Commercial Vehicle Monitoring: Truck/bus ADAS, fleet management DVR, driver monitoring system (DMS), vehicle surround view for logistics & passenger transport
- Smart Cockpit: In-vehicle infotainment camera, dashboard camera, rear seat monitoring camera, smart doorbell camera
- Industrial Vision: Automotive inspection equipment, robot visual module, low-light industrial camera
- Security Surveillance: Outdoor waterproof CCTV camera, parking lot, factory & community surveillance system
Customization:
- 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.
Lens Drawing:

Chip Solution:
1/2.7" AR0237 (1920*1088) HFOV : 140 °, VFOV: 75 °,DFOV: 166 °
1/2.8" IMX307(1920*1080) HFOV : 134 °, VFOV: 72 °,DFOV: 160 °
1/2.9" GC2053 (1920*1080) HFOV : 128 °, VFOV: 70 °,DFOV: 152 °
1/3" H65(1280* 720 ) HFOV : 113 °, VFOV: 62 °,DFOV: 132 °
1/4" JX-H62 (1280 *720) HFOV : 90 °, VFOV: 50 °,DFOV: 104 °