CS-Mount Lenses for Machine Vision Cameras

High resolution CS lenses from 2.5mm to 8mm EFL, including wide-angle and fisheye designs for CCTV, surveillance, and vision system prototyping.

CS-mount lenses are optimal for early stage prototyping of vision systems. Our lenses range from 2.5mm to 8mm EFL and include wide-angle and fisheye designs.

CS lenses are common in machine vision and surveillance/CCTV cameras, where package size is usually less constrained than in embedded M12 systems. We also offer many C-Mount lenses that cover sensor formats up to 1.2" for a wide range of image sensors.

These lenses thread onto any CS-mount camera, such as the Raspberry Pi High Quality Camera; confirm the lens image circle covers your sensor format. For space constrained applications, we recommend considering an M12 lens with a CS mount adapter instead. Read our Lens Mount article to learn more about the difference between a CS and C Mount Lens.

2.5–8mm Focal Length Range
12.526mm CS Flange Focal Distance
1"-32 UN Same Thread as C-Mount
CS Mount lenses for the Raspberry Pi High Quality Camera and High Resolution Surveillance Lenses.

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Field of View Options

Select from multiple fields of view for easy prototyping of your camera system.

Easy-to-Use

Drop-in Compatible Lenses

A CS lens is directly compatible with the CS mount cameras like the Raspberry Pi HQ Camera.

Large Format

High Quality

We have several field of view options not listed online. Contact us with your requirements.

Fisheye 2.5mm CS Mount Lens
CIL725-F1.8-CSANIR
Fisheye 2.5mm CS Mount Lens
$119.00
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Wide-Angle 3.2mm CS Mount Lens
CIL032-F2.2-CSANIR
Wide-Angle 3.2mm CS Mount Lens
$79.00
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8mm CS Mount Lens
CIL080-F1.8-CSANIR
Portrait 8.0mm CS Mount Lens
$59.00
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Related C-Mount lenses in our 2/3" 12MP product line

We also have larger format 12MP+ C-Mount lenses for 1.1" sensors

Trying to Miniaturize Your System? Check out Our Long EFL M12 Lenses.

Looking for project-specific recommendations? Can't find a lens for your system requirements? Our optical engineers are available to discuss the best options.