Select A 4K+ M12 Lens (S-Mount Lens) For Your Camera

M12 Lenses / S-Mount Lenses

An M12 lens is a board lens with 12mm diameter threads. These lenses are also known as S-Mount Lenses or Board Mount Lenses. Our lenses range from 1mm to 25mm EFL and include fisheye, wide-angle, and no-distortion types. 

These can be used with embedded vision systems and imaging devices from Allied VisionFLIR, iDS, Basler, The Imaging Source, Lucid Vision, etc... The board lenses are used in machine vision, surveillance, video conferencing, automotive, and robotics applications.

M12 lenses can also be used with many CS and C Mount cameras.

 An M12 lens is a board camera lens with 12mm diameter threads. These lenses are also known as S-Mount Lenses or Board Mount Lenses. Our lenses range from 1mm to 25mm EFL and include fisheye, wide-angle, and no-distortion. 

These can be used with embedded vision systems and imaging devices from Allied VisionFLIR, iDS, Basler, The Imaging Source, Lucid Vision, etc... The board lenses are used in machine vision, surveillance, video conferencing, automotive, and robotics applications.

Contact Us With Your Requirements 

100+

Field of View and F# Options

Find a miniature lens for your project requirements.  Only 30 are listed online.

10MP+

Fisheye, Low-Distortion, and Telephoto

Each lens uses high quality optical components and aspheres for great performance

M12 Lenses

With Large Format Compatibility

Many of these board lenses are compatible with up to 1/1.8"+ format type image sensors and cameras.

M12 Lens Calculator and Selection Chart

M12 Lens Selection Chart

M12 Lenses Inspected in the USA.

Inspected in the US

Camera Design Customer Support Based in the USA.

US Engineering Support

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Customizations Available

M12 Lens provider

Global Shipment

230°@4.5mm Fisheye M12 Lens

CIL213-F2.3-M12A660

230 degree M12 Fisheye lens
230 degree M12 Fisheye lens
Ultra-wide fisheye lens with 230 degree field of view
230degree mini fisheye lens
$99.00

Low Distortion 1.8mm M12 Lens

CIL018-F2.8-M12IR

135° 4K+ low distortion M12 lens
135° 4K+ low distortion M12 lens
135° low distortion S-Mount Lens
No Distortion Wide Angle M12 Lens
$39.00

200°@6.3mm Fisheye M12 Lens

CIL219-F2.5-M12IR

200° M12 Fisheye Lens
200° M12 Fisheye Lens
200° Mini Fisheye Lens
Mini M12 Fisheye Lens
$59.00

Small 2.1mm M12 Lens

CIL821-F2.4-M12IR

A 2.1mm M12 Lens for 1/3
A 2.1mm M12 Lens for 1/3
Tiny Pinhole Lens for S-Mount Cameras
15mm TTL Short M12 Lens for Surveillance
$39.00

Low Distortion 2.6mm M12 Lens

CIL028-F2.4-M12IR

A wide angle 2.8mm M12 lens no distortion.
A wide angle 2.8mm M12 lens no distortion.
A 2.8mm M12 lens with a wide angle and no distortion for the RPi HQ Camera.
A wide angle no distortion 2.8mm S Mount Lens.
Low Distortion 2.6mm M12 Lens
$39.00

Low Distortion 2.7mm M12 Lens

CIL027-F2.8-M12NIR

2.7mm M12 Lens for IMX226
2.7mm M12 Lens for IMX226
A 2.7mm M12 Lens for S-Mount FLIR
Arducam IMX477 2.7mm M12 Lens
$39.00

GoPro 3.0mm M12 Lens

CIL331-F2.5-M12A660

3.1mm Wide Angle M12 Lens
3.1mm Wide Angle M12 Lens
3mm S-Mount Lens
3mm M12 Lens
$39.00

190°@9.1mm Fisheye M12 Lens

CIL231-F1.8-M12IR

3mm Mini Fisheye M12 Lens
3mm Mini Fisheye M12 Lens
3mm S Mount Fisheye Lens Raspberry Pi
Miniature Fisheye Lens
3mm Fisheye Lens for M12 Cameras
$79.00

No Distortion 3.3mm M12 Lens

CIL033-F2.6-M12IR

A 3.3mm M12 lens that is wide angle no distortion.
A 3.3mm M12 lens that is wide angle no distortion.
A 3.3mm S Mount lens for the Raspberry Pi High Quality Camera.
A 3mm FLIR camera lens. A wide angle no distortion M12 Lens
3mm S Mount Lens with Arducam
No Distortion 3.3mm M12 Lens
$39.00

Wide-Angle 3.5mm M12 Lens

CIL335-F1.8-M12A660

3.5mm Wide-Angle M12 Lens
3.5mm Wide-Angle M12 Lens
3.5mm Wide-Angle S-Mount Lens
Wide-Angle M12 Lens CIL335
$59.00
Telephoto 12mm M12 Lens
Telephoto 12mm M12 Lens
Telephoto M12 Lens 12mm
Telephoto 12mm M12 Lens
Telephoto 12mm S-Mount Lens
CIL125-F2.4-M12IR
Telephoto 12mm M12 Lens
$29.00
210deg M12 Mini Fisheye Lens
210deg M12 Mini Fisheye Lens
210deg M12 Fisheye Lens
S mount Fisheye Lens 1mm
CIL211-F2.0-M12IR
210°@3.3mm Fisheye M12 Lens
$49.00
Mini M12 Fisheye Lens for Board Mount Cameras
Mini M12 Fisheye Lens for Board Mount Cameras
S-Mount Fisheye Lens
Arducam Mini Fisheye Lens
Mini Fisheye 1mm M12 Lens
CIL212-F2.0-M12IR
226°@3.9mm Fisheye M12 Lens
$49.00
A miniature fisheye 1.5mm M12 lens for All-Sky cameras.
A miniature fisheye 1.5mm M12 lens for All-Sky cameras.
A 1.5mm S Mount RPi mini fisheye lens. The lens has an EFL of 1.5mm, F/# of 1.8, and a M12 Interface.
A fisheye 1.5mm M12 lens. The lens has an EFL of 1.5mm, F/# of 1.8, and a M12 S Mount Interface
CIL015-F1.8-M12NIR
190°@4.2mm All-Sky M12 Lens
$49.00
230 degree M12 Fisheye lens
230 degree M12 Fisheye lens
Ultra-wide fisheye lens with 230 degree field of view
230degree mini fisheye lens
CIL213-F2.3-M12A660
230°@4.5mm Fisheye M12 Lens
$99.00
135° 4K+ low distortion M12 lens
135° 4K+ low distortion M12 lens
135° low distortion S-Mount Lens
No Distortion Wide Angle M12 Lens
CIL018-F2.8-M12IR
Low Distortion 1.8mm M12 Lens
$39.00

We have more than 100 different lenses which are not listed on the website. Looking for project-specific recommendations? Thinking about lens customizations? Can't find a lens for your system requirements? Our optical engineers are available to discuss the best options.