Lens Features
>180° FoV
Full 185° diagonal fisheye on commonly used 1/2.3" 12MP sensors.
Thermal Stability
Affordable 8G all-spherical all-metal fisheye design with thermal stability.
IP67-rated
"B" Variant IP67 for exterior facing applications requiring water and dust resistance.
| Lens Parameter | Performance Detail |
|---|---|
| Part Number | CIL227 |
| Format Type | 1/2"-1/1.2" |
| EFL | 2.7mm |
| F# | 2.5 Fixed |
| Resolution | 12MP+ |
| Field of View | 195° @ 8.2mm image circle Calculate for your sensor using our M12 Lens Calculator |
| Image Circle | 8.2mm |
| Distortion | -11% F-Θ |
| Weight | 7.6g |
| IR Cut-Off Filter | P/N With: CIL227-F2.5-M12B660 P/N Without: CIL227-F2.5-M12ANIR |
| Construction | All Glass, Aluminum |
| Variant | Description |
|---|---|
| "M12A" | No Ingress Protection, BBAR on Lens 1 Surface 1, AL6061 Cap+Barrel |
| "M12B" | IP67, BBAR on Lens 1 Surface 1, AL6061 Cap+Barrel |
Mechanical Layout
| Camera/Mount | Compatibility |
|---|---|
| Commonlands Compatible Mount | CLA024 |
| e-con Systems Standard S-Mount | 10mm - 14mm tall holder |
| Allied Vision Alvium S-Mount | Yes |
| FLIR Blackfly S Board | Yes |
| iDS uEye LE | Rev1.1: Yes, Rev1.2: Must use PN ending "C-NO" |
| The Imaging Source M12 | Yes |
| Basler Dart S-Mount | Yes |
*Mechanical compatibility only, assuming the standard M12x0.5 lens mount provided by the camera manufacturer. Please check optical compatibility separately.
Inspected in the US
US Engineering Support
Customizations Available
Global Shipment