Description
This 3.6mm 5MP M12 wide angle lens features a 140° diagonal field of view, 1/2.5″ image format and professional 5G+IR filter optical design. With fixed F2.8 aperture, manual focus and ultra-low TV distortion below -18%, it delivers clear, high-definition imaging day and night. Adopting classic M12X0.5 mount, this fixed focal wide angle lens is widely compatible with mainstream CMOS sensors, ideal for automotive monitoring, CCTV security, industrial vision and smart IoT device applications. It balances ultra-wide viewing range, 5MP high resolution and compact installation size, solving blind spot and blurry imaging pain points for small surveillance and vehicle imaging equipment.
Key Product Highlights
Field of View & Focal Length Advantages
140°(D) ultra-wide viewing angle eliminates monitoring blind spots, covering larger scene range without extra lens adjustment.
Imaging Performance
5 MegaPixel high resolution restores sharp details; built-in IR filter ensures stable day & night infrared imaging effect.
Low Distortion Design
TV distortion<-18% optimizes image deformation, avoiding stretched and distorted picture common in ordinary wide angle lenses.
Universal Compatibility
Standard M12X0.5 mount + 1/2.5″ format fits most mainstream CMOS sensors, plug-and-play with no structural modification.
Premium Optical Structure
5G full-glass lens structure improves light transmission, F2.8 fixed aperture guarantees sufficient light intake in low-light environments.
Detailed Product Parameter
| Parameter Item | Specification |
|---|---|
| Image Format | 1/2.5″ |
| Focal Length | 3.6mm |
| Diagonal FOV | 140°(D) |
| Horizontal FOV | 100°(H) |
| Vertical FOV | 65°(V) |
| Resolution | 5 MegaPixel |
| TV Distortion | <-18% |
| Aperture | F2.8 |
| Mount | M12X0.5 |
| Iris | Fixed |
| Focus | Manual |
| Zoom | Fixed |
| T.T.L. | 14.29mm |
| Lens Component | 5G+IR filter |
This product is RoHS certified, ISO9001 quality control certified, supports third-party testing, and complies with EU/domestic security equipment access standards, alleviating customer quality concerns.
Product Application Scenarios and Compatible Devices
Core Application Scenarios
This 5MP M12 wide angle lens is specially tailored for automotive peripheral monitoring, vehicle dash cams, reversing rearview systems and in-car surveillance devices, perfectly adapting to narrow installation space of automotive electronic equipment. It also applies to home smart video doorbells, small indoor/outdoor CCTV surveillance cameras, community unit security monitoring, and lightweight industrial machine vision recognition equipment. The 140° ultra-wide angle effectively reduces monitoring dead angles in narrow spaces, while low distortion design ensures undistorted scene restoration. The compact T.T.L 14.29mm overall length suits miniaturized IoT smart devices, maintaining stable imaging performance in high and low temperature vehicle and indoor monitoring environments, and supports long-term continuous operation without image attenuation.
Compatible Devices List
Compatible with 1/2.5″, 1/2.8″ and 1/3-inch mainstream CMOS image sensors in the market. Adapted to automotive dash cam modules, vehicle rearview camera assemblies, smart video doorbell modules, Tuya IoT surveillance cameras, mini CCTV camera modules and small industrial vision inspection equipment. It supports manual focus fine-tuning to match different installation distances, and can meet customized FOV and imaging demands for automotive electronics and security terminal manufacturers.
Designed for automotive, security CCTV and industrial vision application.
FAQs
Q1: What sensor size does this M12 lens support?
A1: It is standard for 1/2.5″ image format, and also compatible with 1/2.8″ and 1/3-inch mainstream CMOS sensors for wide adaptation.
Q2: Does this lens support night vision imaging?
A2: Yes, it is built with an IR filter, realizing clear infrared night vision imaging without extra infrared lens modification.
Q3: Is this lens suitable for vehicle dash cam use?
A3: Absolutely. 140° ultra-wide angle covers multi-lane road conditions, low distortion restores real road scenes, compact size fits dash cam mini installation.
Q4: Can the focal length and aperture be adjusted manually?
A4: Focal length and zoom are fixed; focus is manually adjustable, aperture is fixed at F2.8 for stable light intake performance.
Q5: What is the distortion level of this wide angle lens?
A5: TV distortion is controlled below -18%, far better than ordinary wide angle lenses, effectively reducing edge image stretching and deformation.
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