8mm CS-Mount Lens for Up to 1/1.7" Cameras such as IMX226
Portrait 8.0mm CS Mount Lens
The CIL080 is a 7.6mm F/1.8 CS-mount lens for sensors up to 1/1.7". It has a 9.4mm image circle, -16% rectilinear distortion, and no integrated IR cut filter.
In stock. Orders before 12 PM PT ship same day
Lens Features
Portrait FoV
Create a camera for standard applications with a FoV similar to cellphone cameras
4K+ Resolution
Achieve SFR (system MTF) which matches the Pi HQ sensor, the Sony IMX477.
Drop-In Compatible
This lens has a CS mount and can be quickly swapped in and out for other lenses.
Optical and Mechanical Specification Table
| Lens Parameter | Performance Detail |
|---|---|
| Part Number | CIL080 |
| EFL | 7.6 |
| F# | 1.8 |
| Resolution | 12MP+ |
| Field of View | 72° @ 9.3mm image circle. Calculate FoV for your sensor |
| Image Circle | 9.4mm |
| Distortion | -16% rectilinear |
| Weight | 44g |
| IR Cut-Off Filter | No Integrated Filter |
| Construction | All Glass, Aluminum |
| Chief Ray Angle | 11° |
Mechanical Layout
Frequently asked questions
What sensors work with the CIL080 8mm CS-mount lens?
The CIL080 covers sensors up to 1/1.7″ and 12MP, including the Sony IMX477 and IMX226. Its 9.4mm image circle covers those formats with margin.
Is the CIL080 compatible with the Raspberry Pi HQ camera?
Yes. The CIL080 threads directly onto the Raspberry Pi High Quality camera with no adapter, and the F/1.8 aperture matches the IMX477 well.
How much distortion does the CIL080 CS-mount lens have?
The CIL080 CS-mount lens has -16% rectilinear distortion.
Does the CIL080 include an IR cut filter?
No. The CIL080 ships without an integrated IR cut filter, so you add an external 650nm filter for visible-only imaging or leave it unfiltered for NIR-sensitive work.
Does the CIL080 ship same day from the US?
Yes. Commonlands ships in-stock CS-mount lenses same day from San Diego for orders placed before 12 PM PST.
What is the field of view of the CIL080 8mm CS-mount lens?
The CIL080 gives a 72° field of view at the 9.3mm image circle. Use field of view calculator to check the exact field on your sensor.
Similar CS-Mount Lenses
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.