Lens Features
Wide-Angle FoV
One of widest low distortion M12 lenses on the Market.
4K+ Resolution
MTF suitable for 4K+ 1/2" sensors from multiple aspheric components.
Optical and Mechanical Specification Table
| Lens Parameter | Performance Detail |
|---|---|
| Part Number | CIL023 |
| Format Type | 1/2.3" |
| EFL | 2.2mm |
| F# | 2.2 |
| Resolution | 6MP |
| Field of View | 121° @ 7.0mm
Calculate for your sensor using our M12 Lens Calculator |
| Image Circle | 7.2mm |
| Distortion | -5% TV (4:3) See mechanical drawing for Optical, FΘ, and full TV distortion. |
| Weight | 9.3g |
| IR Cut-Off Filter | P/N With: CIL023-F2.2-M12A650 P/N Without: CIL023-F2.2-M12ANIR |
| Construction | Hybrid Glass/Plastic, with AL6061 Barrel |
Mechanical Variants
| 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+AL6061 Barrel, M12x0.5 |
Mechanical Layout

Camera Mechanical Compatibility Table*
| Camera/Mount | Compatibility |
|---|---|
| CLA018 | |
| 9mm-11mm tall mount | |
| Yes | |
| No | |
| Rev1.1: No, Rev1.2: No | |
| No | |
| Basler Dart S-Mount | Please submit Inquiry to Basler |
*Mechanical compatibility only, assuming the standard M12x0.5 lens mount provided by the camera manufacturer. Please check optical compatibility separately.
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