230° M12 Fisheye Lens for up to 1/1.8" sensors such as IMX677 and IMX147
230°@4.5mm Fisheye M12 Lens
In stock — orders before 12 PM PST ship same day
Lens Features
12MP+ Resolution
MTF suitable for 1/1.8″ 12MP sensors such as the Sony IMX677.
IP65 Splash Resistance
IP65 sealed for dust and splash protection and direct exposure to elements.
Optical and Mechanical Specification Table
| Lens Parameter | Performance Detail |
|---|---|
| Part Number | CIL213 |
| EFL | 1.2 |
| F# | 2.3 |
| Resolution | 12MP, 1.55μm |
| Field of View | 230° @ 4.5mm image circle — Calculate FoV for your sensor |
| Image Circle | 4.5mm |
| Distortion | -9% F-Θ |
| Weight | 21g |
| IR Cut-Off Filter | P/N With: CIL213-F2.3-M12A660 P/N Without: CIL213-F2.3-M12ANIR |
| Construction | 10 Glass, Aluminum |
Mechanical Variants
| Variant | Description |
|---|---|
| M12A | IP65, 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 | 8mm-13mm tall holder |
| Allied Vision Alvium S-Mount | Yes |
| FLIR Blackfly S Board | Yes |
| iDS uEye LE | Rev1.1: Yes, Rev1.2: No |
| The Imaging Source M12 | Yes, after removing glass |
| 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 sensors does the CIL213 230-degree fisheye support?
The CIL213 covers 1/1.8 inch sensors while resolving 12MP at 1.55μm pixel pitch. Sony IMX677 and IMX147 are verified matches. Its 4.5mm image circle also covers smaller 1/2.3 inch and 1/3 inch formats.
How wide is the CIL213 field of view?
The CIL213 gives 230° diagonal field of view. That goes past hemispherical coverage. Calculate the exact angle on your sensor at field of view calculator
Is the CIL213 weatherproof for outdoor use?
Yes, the CIL213 is IP65-rated against dust and water jets. It works for outdoor surveillance, drone, and exterior monitoring without an extra housing.
What lens holder does the CIL213 need?
The Commonlands CLA024 lens holder is one compatible mounting option. e-con Systems standard S-mount boards need an 8-13mm holder height, while Allied Vision Alvium and FLIR Blackfly S mount directly.
Can I use the CIL213 for 360-degree camera stitching?
Yes, two CIL213 lenses back-to-back give overlapping 230° fields with margin for parallax stitching. Its 12MP resolution at 1.55μm gives you enough pixels for usable 360° output.
Does the CIL213 fisheye M12 lens ship same day?
Yes, orders placed before 12 PM PST ship same day from the San Diego warehouse. Every CIL213 is individually MTF tested before leaving the ISO 9001:2015 facility.
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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.