35mm Telephoto M12 Lens for Narrow-FoV 1/1.7" Cameras Such as IMX676
Telephoto 35mm M12 Lens
The CIL350 is a low distortion telephoto 35mm M12 lens which provides an 11° Horizontal Field of View on 1/2.3" type sensors. The lens is suitable for 1/1.7" image sensors with 10MP and up to 2/3" type format. Entrance pupil position = 6.7mm.
In stock — orders before 12 PM PST ship same day
Lens Features
Large Format
Suitable for large format sensors up to 2/3" such as IMX485 and IMX260
Optical and Mechanical Specification Table
| Lens Parameter | Performance Detail |
|---|---|
| Part Number | CIL350 |
| EFL | 35.0 |
| F# | 2.4 |
| Resolution | 8-10MP |
| Field of View | 16° @ 10.0mm — Calculate FoV for your sensor |
| Image Circle | 11mm |
| Distortion | 0.4% TV @10.0mm |
| Weight | 14g |
| IR Cut-Off Filter | P/N With: CIL350-F2.4-M12A650; P/N Without: CIL350-F2.4-M12ANIR |
| Construction | All-glass all-metal |
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 |
|---|---|
| e-con Systems / Standard S-Mount | 8mm-13mm tall M12 lens holder |
| Allied Vision Alvium S-Mount | Yes |
| FLIR Blackfly S Board | Yes |
| iDS uEye LE | Rev1.1: Yes, Rev1.2: 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 is the field of view of the CIL350 35mm M12 lens?
The CIL350 provides a 16-degree diagonal field of view on a 1/1.7 inch sensor with a 10mm image circle.
What sensors work with the CIL350 35mm S-mount lens?
The CIL350 35mm M12 lens resolves 8 to 10MP on 1/1.7 inch sensors including the Sony IMX676 and similar sensors within the 10mm image circle.
How does a 35mm M12 lens compare to a 35mm C-mount lens?
A 35mm M12 S-mount lens is significantly smaller (14g vs 50-100g), lighter, and less expensive than a comparable C-mount lens. Choose M12 when size, weight, and cost matter and your sensor is 1/1.7 inch or smaller.
What applications use a 35mm telephoto M12 lens?
Common applications for a 35mm telephoto M12 lens include automated optical inspection, drone-based crop and infrastructure monitoring, long-range barcode and character recognition, perimeter security, and embedded vision systems requiring a narrow field of view to resolve small details at distance.
Does the CIL350 35mm M12 lens ship from the United States?
Yes. Commonlands ships all in-stock lenses same day from San Diego, California for orders placed before 12 PM PST.
Are .STP files and mechanical drawings available for the CIL350?
Yes. Mechanical drawings are on the product page. Contact engineering@commonlands.com for .STP 3D model files.
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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.