S04013007225
03/26/2020
M807412704320F
03/26/2020
S06012505518
This 6mm M12 Fixed Focus lens is designed for 1/2.5″ sensors including IMX322, delivering 3MP resolution, 62° FOV and a fast F1.8 aperture. It is suitable for compact security cameras, embedded vision and industrial imaging applications requiring balanced field coverage and low-light performance.
S06012505518 is a 6mm HD M12 Fixed Focus lens. It is designed for 1/2.5″ IMX317, and 1/2.8” IMX322, IMX291. And it is a fixed focal board lens with large aperture F1.8 for low light CCTV.
| IMAGE FORMAT | 1/2.5″ |
| FOCAL LENGTH | 6mm |
| F.O.V.(IMX322) | 62° |
| 55° | |
| 33° | |
| RESOLUTION | 3 MP |
| TV DISTORTION | <-14% |
| APERTURE | F1.8 |
| MOUNT | M12x0.5 |
| IRIS | Fixed |
| M.O.D. | 0.1m |
| T.T.L. | 23.2mm |
| STRUCTURE | 5G |
Product Advantages
Optimized for 1/2.5″ IMX322 Sensors
Designed around the 1/2.5″ sensor format, this lens is compatible with cameras using the IMX322 sensor and provides an optical configuration suited to 3MP imaging systems.
6mm Focal Length with Balanced Field Coverage
The 6mm focal length provides a 62° field of view on the specified IMX322 configuration. This creates a practical balance between wide-area coverage and subject visibility for monitoring and imaging applications.
Fast F1.8 Aperture
The F1.8 aperture allows more light to reach the image sensor compared with slower lens configurations, making this lens a strong choice for camera systems operating under variable or relatively low-light conditions.
3MP Imaging Performance
Supporting up to 3MP resolution, the lens is suitable for camera systems requiring clear image capture for monitoring, recognition and embedded vision applications.
Controlled TV Distortion
With TV distortion below -14%, the optical design provides controlled image deformation for applications where maintaining a more consistent representation of the scene is important.
Compact M12x0.5 Interface
The M12x0.5 mount enables straightforward integration into compact camera housings and embedded imaging platforms where installation space is limited.
Applications
Security & Surveillance Cameras
The combination of a 6mm focal length and F1.8 aperture makes this lens suitable for security cameras that require a balanced viewing area while maintaining useful subject detail.
For broader security imaging requirements, TOWIN provides dedicated Smart Security Camera Lens Solutions covering different focal lengths, sensor formats and optical configurations.
Low-Light Monitoring
The F1.8 aperture makes this lens particularly suitable for imaging systems that need improved light-gathering capability in dim indoor environments, nighttime scenes or changing illumination conditions.
Embedded Camera Modules
Its M12x0.5 mount and compact 5G optical structure make the lens suitable for embedded camera designs where optical performance must be integrated into a limited mechanical space.
Machine Vision & Industrial Imaging
The 3MP resolution and 6mm focal length provide a practical configuration for selected inspection and monitoring systems where moderate working distances and controlled image coverage are required.
Explore TOWIN’s Machine Vision Lens Solutions for industrial cameras requiring different sensor sizes, focal lengths and optical performance levels.
Intelligent Camera Systems
The lens can also be integrated into smart camera platforms used for monitoring, detection and automated imaging where a compact M12 optical interface is preferred.
Why Choose TOWIN?
| TOWIN Capability | Why It Matters for This Lens |
|---|---|
| Sensor-Lens Matching | Optical configurations can be developed around specific sensor formats such as 1/2.5″ and designated image sensors |
| High-Aperture Lens Development | TOWIN can develop fast-aperture optical solutions for applications with demanding light conditions |
| M12 Optical Expertise | Compact M12 lenses can be developed for embedded, security and industrial camera platforms |
| FOV & Distortion Optimization | Optical parameters can be balanced according to the required field of view and distortion target |
| Application-Based Optical Design | Lens specifications can be optimized around the actual camera application rather than only standard catalog parameters |
| OEM / ODM Development | Custom optical and mechanical requirements can be supported for camera manufacturers and system integrators |
| Prototype to Mass Production | TOWIN supports the transition from optical concept and prototype evaluation to volume production |
| Manufacturing Quality Control | Optical and mechanical inspection helps maintain consistency across production batches |
For projects requiring a customized optical configuration, TOWIN provides custom industrial lens development from optical design through production.
Frequently Asked Questions
Q: Which sensor is this 6mm M12 Fixed Focus lens designed for?
A: This lens is specified for 1/2.5″ sensors and lists an FOV configuration based on the IMX322 sensor, with support for 3MP imaging.
Q: What is the field of view of the 6mm lens?
A: With the specified IMX322 configuration, the lens provides a 62° field of view, with 55° and 33° representing the corresponding FOV measurements in the other image directions.
Q: Is the 6mm M12 Fixed Focus lens suitable for low-light applications?
A: Yes. Its F1.8 aperture provides a relatively high light-gathering capability, making it suitable for security and embedded camera systems operating under low or changing illumination.
Q: What is the distortion performance of this lens?
A: The specified TV distortion is below -14%. Actual image geometry should be evaluated according to the camera sensor and application requirements.
Q: What mount does this lens use?
A: The lens uses an M12x0.5 mount, which is suitable for compact camera modules and embedded imaging systems.
Q: What applications are suitable for this 6mm M12 lens?
A: Typical applications include security cameras, low-light monitoring, embedded vision, intelligent cameras and selected machine vision systems.
Q: Can TOWIN develop a customized lens based on a specific image sensor?
A: Yes. TOWIN can develop customized optical solutions based on sensor format, focal length, FOV, distortion, aperture, mechanical dimensions and other application-specific requirements.
Q: Can this lens be used with other 1/2.5″ sensors?
A: The lens is specified with an IMX322 FOV reference. Compatibility with another 1/2.5″ sensor should be evaluated based on the sensor’s active image dimensions and the required image circle.
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