Lens Features
Low F/#
Fast F/1.5 and F/1.8 options for great low-light performance and framerate.
Thermal Stability
All-Glass All-Metal Design for Good Thermal Stability
Ingress Protection
"A" Mechanical Variant is IP69K rated for outdoor facing cameras.
Optical and Mechanical Specification Table
| Lens Parameter | Performance Detail |
|---|---|
| Part Number | CIL327 |
| Format Type | 1/2.5" |
| EFL | 2.7mm |
| F# | 1.5 or 1.8 Fixed |
| Resolution | F/1.5: 3MP F/1.8: 8MP |
| Field of View | 125° @ 5.6mm image circle
Calculate for your sensor using our M12 Lens Calculator |
| Image Circle | 7.1mm~7.2mm |
| Distortion | -8% F-Θ |
| Weight | 7.4g |
| IR Cut-Off Filter | P/N With: CIL327-F1.8-M12A650 P/N Without: CIL327-F1.8-M12ANIR |
| Construction | All Glass, Aluminum |
Mechanical Variants
| Variant | Description |
|---|---|
| "M12A" | IP67, BBAR on Lens 1 Surface 1, AL6061 Cap+Barrel |
Mechanical Layout
Camera Mechanical Compatibility Table*
| Camera/Mount | Compatibility |
|---|---|
| CLA020 | |
| 9mm-13mm tall holder | |
| Yes | |
| Yes | |
| Rev1.1: Yes, Rev1.2: Must use PN ending "C-NO" | |
| 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.
Engineering & Quality Assured
US Engineering Support
Easy Global Shipment
Volume Production Ready
Here are a Few Similar Fisheye Lenses. Calculate the FoV (With Distortion!) using Our Lens Calculator.