Description
This 8mm 5MP M12 fixed focal lens features a 1/2.5″ image format and F1.8 large aperture, built with a 6-glass optical construction for clear and sharp imaging. With a 56° diagonal field of view and low distortion below 12.9%, it adopts a fixed iris design and standard M12x0.5 mount. Optimized for CCTV security, industrial vision and general monitoring scenarios, this lens balances compact size, stable performance and cost-effectiveness, perfectly matching mainstream CMOS sensors for daily and industrial imaging needs.
Key Product Highlights
Field of View/Focal Length Advantages
Boasts 8mm fixed focal length with 56°(D) wide field of view, covering broader monitoring areas without blind spots, ideal for conventional scene capture.
Premium Imaging Performance
5MP high resolution paired with <12.9% low distortion restores real scene details; F1.8 large aperture enhances light intake for clear imaging in low-light environments.
Excellent Mount Compatibility
Standard M12x0.5 thread mount fits most mainstream surveillance modules and vision devices, plug-and-play with no extra modification required.
Durable Compact Build
6G optical lens construction improves light transmission and anti-interference ability; ultra-compact Φ14×19.1mm dimension adapts to limited installation space.
Reliable Industrial Grade Quality
Strict structural calibration with fixed iris design ensures long-term stable operation, suitable for continuous working monitoring and industrial scenarios.
Detailed Product Parameter
| Parameter Item | Specification |
|---|---|
| Image Format | 1/2.5″ |
| Focal Length | 8mm |
| Field of View | 56°(D), 44°(H), 33°(V) |
| Resolution | 5 MP |
| Distortion | <12.9% |
| Aperture | F1.8 |
| Mount | M12x0.5 mm |
| Iris Type | Fixed |
| B.F.L. | 7.8mm |
| T.T.L. | 26.20mm |
| Dimension | Φ14×19.1mm |
| Optical Construction | 6G |
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
Primarily used in civilian CCTV surveillance, indoor and outdoor security cameras, small IoT smart monitoring devices, general industrial site monitoring, and conventional traffic auxiliary imaging scenarios. It is perfectly suited for medium-distance scene shooting with limited installation space and standard viewing angle requirements. The low-distortion optical design effectively reduces image deformation, while the F1.8 aperture guarantees stable imaging performance in dim indoor environments and twilight outdoor conditions. Its fixed focal length structure maintains consistent imaging effect for long-term uninterrupted monitoring work.
Compatible Devices List
Compatible with 1/2.5″ mainstream CMOS image sensors in the market. Adapted to mainstream civilian security camera modules, smart home monitoring cameras, small industrial vision collection equipment, conventional DIY surveillance devices and IoT intelligent monitoring terminals. Supports customized optical parameter adjustment to meet personalized device adaptation and scene deployment needs of different buyers.
Designed for security and industrial vision application.
FAQs
Q1: What mount type does this 8mm lens use?
A1: It adopts standard M12x0.5 thread mount, compatible with most M12 interface surveillance devices.
Q2: What resolution can this lens support?
A2: The lens supports up to 5MP resolution, delivering clear and detailed image output.
Q3: Is this lens suitable for low-light environments?
A3: Yes, F1.8 large aperture increases light intake, improving imaging clarity in low-light conditions.
Q4: What is the distortion level of this lens?
A4: The distortion rate is less than 12.9%, ensuring minimal image deformation for daily monitoring use.
Q5: Can this lens be used for industrial vision equipment?
A5: Absolutely, 6G optical construction and industrial-grade stability make it fit general industrial vision collection scenarios.
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