Lens Features
Optical Zoom
Varifocal S-Mount lens for optical magnification
Adjustable Focus
Secure the lens first then adjust focus later.
Optical and Mechanical Specification Table
| Lens Parameter | Performance Detail |
|---|---|
| Part Number | CIL436 |
| Format Type | 1/2.7" |
| EFL | 4mm-9mm |
| F# | 1.9-3.0 |
| Resolution | 2MP (3um) |
| Field of View | 141° @ 6.6mm image circle
Calculate for your sensor using our M12 Lens Calculator |
| Image Circle | 6.7mm |
| Distortion | -65% @ Wide |
| Weight | 30g |
| IR Cut-Off Filter | P/N With: CIL436-F2.0-M12A650 P/N Without: CIL436-F2.0-M12ANIR |
| Construction | Glass |
Mechanical Variants
| Variant | Description |
|---|---|
| "M12A" | BBAR on Lens 1 Surface 1, AL6061 Cap+Barrel |
Mechanical Layout

Camera Mechanical Compatibility Table*
| Camera/Mount | Compatibility |
|---|---|
| CLA019 | |
| 10mm - 12mm tall holder | |
| Yes | |
| Yes | |
| Check with IDS | |
| 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.



