Ultra Wide Lens – CCL12902520MPF
05/06/2020
M8 Lens – CCL13014MPR2F
05/07/2020
M12 Lens – CCL12802620MPF-1
2.6mm 3MP M12 ultra wide angle lens for 1/2.8″ IMX290 sensors, featuring 156° FOV, F2.0 aperture and < -6% horizontal TV distortion.
CCL12802620MPF-1 1/2.8″ 2.6mm Ultra Wide Angle M12 Lens for IMX290
| IMAGE FORMAT | 1/2.8″ |
| FOCAL LENGTH | 2.6mm |
| F.O.V. (sensor IMX290) | 156°(D) |
| 130°(H) | |
| 69°(V) | |
| RESOLUTION | 3 Megapixel |
| DISTORTION | <-74% |
| TV DISTORTION | <-6%(H) |
| APERTURE | F2.0 |
| MOUNT | M12X0.5 |
| IRIS | Fixed |
| FOCUS | Manual |
| ZOOM | Fixed |
| B.F.L. | 4.136mm |
| T.T.L.(mm) | 18 |
| M.O.D. | 0.2m |
| CONSTRUCTION | 4G1MG+IRF+holder |
| HOLDER MATERIAL | LCP+30%GF(black) |
2.6mm 3MP M12 Ultra Wide Angle Lens for 1/2.8″ IMX290 Sensor
This 2.6mm M12 ultra wide angle lens is designed for compact imaging systems that require an exceptionally broad field of view with controlled horizontal distortion. Optimized for the 1/2.8″ IMX290 sensor, it provides a 156° diagonal FOV, 130° horizontal FOV, and 69° vertical FOV while delivering 3MP resolution. Unlike a conventional fisheye lens, this ultra wide angle lens combines an expansive viewing area with TV distortion below -6% horizontally, making it suitable for applications where wide scene coverage and relatively controlled image geometry are both important.
With an F2.0 aperture, fixed iris, manual focus, and M12×0.5 mount, the lens provides a stable optical configuration for compact camera modules. Its 18mm TTL, 4.136mm BFL, and compact LCP + 30% GF holder support space-conscious mechanical integration. For more compact optical solutions, explore our M12 Lenses.
Product Core Highlights
- 156° Ultra-Wide Diagonal FOV — The 156° diagonal field of view captures an exceptionally broad scene from a single camera position, helping reduce blind areas in compact imaging systems.
- 130° Horizontal FOV with Controlled TV Distortion — A 130° horizontal FOV combined with TV distortion below -6% (H) provides broad coverage while maintaining more controlled horizontal image geometry than strongly distorted fisheye optics.
- 2.6mm Short Focal Length — The 2.6mm focal length is optimized for applications requiring maximum viewing coverage within a compact optical assembly.
- 3MP Resolution with F2.0 Aperture — The 3MP optical configuration and F2.0 aperture provide a practical balance between image detail and light-gathering capability for compact imaging systems.
- Compact M12 Integration — The M12×0.5 mount, 18mm TTL, and dedicated LCP + 30% GF holder support reliable integration into space-constrained camera modules.
Ultra Wide Angle M12 Lens Applications
Core Applications
This 2.6mm M12 ultra wide angle lens is designed for compact imaging applications where a very large viewing area is required without relying on a conventional fisheye optical design. Its 130° horizontal FOV makes it particularly suitable for wide-area security monitoring, indoor observation, compact smart cameras, embedded imaging equipment, and other systems where the camera must capture a broad scene from a fixed position.
The controlled TV distortion of less than -6% horizontally makes this lens especially suitable for applications where wide-angle coverage needs to be combined with relatively controlled horizontal image geometry. The 0.2m M.O.D. also supports close-range wide-area imaging in compact installation environments.
Compatible Devices
- M12 camera modules
- 1/2.8″ CMOS camera systems
- Sony IMX290-based imaging modules
- 3MP security camera modules
- Compact indoor monitoring cameras
- Smart wide-angle camera modules
- Embedded imaging devices
- Wide-area observation cameras
- Space-constrained camera assemblies
For selecting the right focal length and viewing angle for your camera system, use our FOV Calculator or review the Lens Selection Guide.
Designed for ultra-wide-angle security monitoring and compact embedded imaging applications.
Frequently Asked Questions
Q: Is this a fisheye lens?
A: No. This product is designed as an ultra wide angle lens rather than a conventional fisheye lens. It provides a 156° diagonal FOV and 130° horizontal FOV while maintaining TV distortion below -6% horizontally.
Q: What sensor is this 2.6mm M12 lens designed for?
A: The lens is designed for a 1/2.8″ image format and provides the specified FOV performance when used with the IMX290 sensor.
Q: What is the field of view of this ultra wide angle lens?
A: With the IMX290 sensor, the lens provides a 156° diagonal FOV, 130° horizontal FOV, and 69° vertical FOV.
Q: What is the TV distortion of this M12 lens?
A: The specified horizontal TV distortion is less than -6% (H), providing relatively controlled horizontal image geometry for an ultra-wide-angle optical design.
Q: What is the focal length and aperture of this lens?
A: The lens has a fixed 2.6mm focal length and an F2.0 aperture with a fixed iris.
Q: What mount does this ultra wide angle lens use?
A: It uses an M12×0.5 mount, making it suitable for compact camera modules and embedded imaging systems with an M12 interface.
Q: What is the minimum object distance of this lens?
A: The M.O.D. is 0.2m, allowing the lens to support relatively close-range wide-area imaging.
Q: Can TOWIN customize ultra wide angle M12 lenses?
A: TOWIN can evaluate customized optical requirements including focal length, sensor format, FOV, mount, distortion performance, and mechanical dimensions. Please Contact TOWIN to discuss your project.
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