Lens Features
Wide-Angle FoV
>145° FoV w/ stereographic distortion comparable to sports action camera lenses.
4K Resolution
Optical resolution suitable for 12MP+ sensors up to 1/2.7" in format.
Compact Size
A short TTL of 15mm is ideal for weight and size-constrained applications.
| Lens Parameter | Performance Detail |
|---|---|
| Part Number | CIL821 |
| Format Type | 1/2.7" |
| EFL | 2.1mm |
| F# | 2.4 Fixed |
| Resolution | 12MP+ |
| Field of View | 126° @ 5.4mm image circle Calculate for your sensor using our M12 Lens Calculator |
| Image Circle | 6.7mm |
| Distortion | <20% TV |
| Weight | 4.0g |
| IR Cut-Off Filter | P/N With: CIL821-F2.4-M12B650 P/N Without: CIL821-F2.4-M12BNIR |
| Construction | Hybrid Glass/Plastic with Aluminum Barrel |
| Variant | Description |
|---|---|
| "M12B" | No Ingress Protection, BBAR on Lens 1 Surface 1, AL6061 Cap+Barrel |
Mechanical Layout
| Camera/Mount | Compatibility |
|---|---|
| Commonlands Compatible Mount | CLA022 |
| e-con Systems S-Mount | With CLA021 |
| Allied Vision Alvium S-Mount | No |
| FLIR Blackfly S Board | No |
| iDS uEye LE | Rev1.1: No, Rev1.2: No |
| The Imaging Source M12 | No |
| Basler Dart S-Mount | No |
*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