Lens Features
IP69K-rated
Compatible with challenging water and dust conditions.
Small Form Factor
A short 17mm total track length and weight of 3.8g is ideal for robotics.
All Glass
Great stability over large operating temperature ranges.
Optical and Mechanical Specification Table
| Lens Parameter | Performance Detail |
|---|---|
| Part Number | CIL394 |
| Format Type | 1/2.3" |
| EFL | 3.45mm |
| F# | 2.1 Fixed |
| Resolution | 3MP (2.1um) |
| Field of View | 135° @ 7.6mm image circle
Calculate for your sensor using our M12 Lens Calculator |
| Image Circle | 7.6mm |
| Distortion | -6.3% F-θ |
| Weight | 3.8g |
| IR Cut-Off Filter | P/N With: CIL394-F2.1-M12A650 P/N Without: CIL394-F2.1-M12ANIR |
| Construction | All-Glass with Aluminum Barrel |
Mechanical Variants
| Variant | Description |
|---|---|
| "M12A" | IP69K, AL6061 Barrel |
Mechanical Layout

Camera Mechanical Compatibility Table*
| Camera/Mount | Compatibility |
|---|---|
| CLA021 | |
| 9mm - 13mm tall holder | |
| Yes | |
| Yes | |
| Rev1.1: Yes, Rev1.2: Yes | |
| Yes | |
| 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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