M12 Fisheye lens with less distortion and 9.3mm image circle
200°@9.3mm Stereographic Fisheye Lens
The CIL252 is an M12 fisheye lens with positive f-theta distortion and an image circle of 9.3mm. The large image circle and reduced distortion improves angular resolution in the high FoV region of interest.
In stock. Orders before 12 PM PT ship same day
Lens Features
Positive F-theta distortion
Stereographic positive f-theta distortion for less compression at the edges
Large FoV
Wide >180degree maximum FoV
Optical and Mechanical Specification Table
| Lens Parameter | Performance Detail |
|---|---|
| Part Number | CIL252 |
| EFL | 2.5 |
| F# | 2.2 |
| Resolution | 8MP, 2.1um |
| Field of View | 200°@9.3mm Im.Circ. Calculate FoV for your sensor |
| Image Circle | 8.8mm as designed 9.5mm maximum |
| Distortion | 7% F-Θ |
| Weight | 13g |
| IR Cut-Off Filter | Optional |
| Construction | Glass+Plastic |
| Chief Ray Angle | <18.3° |
Mechanical Variants
| Variant | Description |
|---|---|
| M12A | No Ingress Protection, BBAR on Lens 1 Surface 1, AL6061 Cap+Barrel |
Mechanical Layout
Camera Mechanical Compatibility Table*
| Camera/Mount | Compatibility |
|---|---|
| Commonlands CLA024 | CLA024 |
| e-con Systems S-Mount | With Included Al6061 Lens Holder |
| Allied Vision Alvium S-Mount | Yes |
| FLIR Blackfly S Board | Yes |
| iDS uEye LE | Yes |
| The Imaging Source M12 | 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.
Frequently asked questions
What cameras is the 200°@9.3mm Stereographic Fisheye Lens compatible with?
Check this product's mechanical drawing and selected variant for its interface, dimensions, and required clearances. Contact engineering@commonlands.com for compatibility with your camera or assembly.
What resolution does the 200°@9.3mm Stereographic Fisheye Lens support?
8MP, 2.1um
Does Commonlands ship from the United States?
Yes. Commonlands ships from San Diego, California. Orders placed before 12 PM PT ship same day. Contact engineering@commonlands.com for support.
Can I get volume pricing?
Standard price breaks start at quantities of 50, 100, 250, 500, 1k, 2.5k, 5k, 10k, and 25k. Click "Get Volume Pricing" above or contact sales@commonlands.com.
Are .STP files and mechanical drawings available?
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About Commonlands
Commonlands LLC designs and manufactures precision M12, C-mount, and M8 lenses for machine vision, robotics, and embedded camera systems. Based in San Diego, California, we stock inventory for same-day shipping and provide direct access to US-based optical engineers. Whether you need a single prototype lens or production volumes of 25,000+, our team supports the full lifecycle from optical design consultation through volume fulfillment.
Need help selecting the right lens for your camera module?
Contact our US-based Optical Engineers.