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M12 Lenses / S-Mount Lenses

M12 Lenses (S-Mount Lenses) for Embedded Machine Vision

M12 Lenses are miniature lenses for embedded cameras, computer vision, and human viewing...

M12 Lenses (S-Mount Lenses) for Embedded Machine Vision

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    Commonlands Optics
    • Find a Lens
      • Search and Buy Samples:
      • M12 Lenses
      • C-Mount Lenses
      • M7/M8 Lenses
    • Filters & Mounts
      • Optical Filters (Bandpass, Dual-Bandpass, IR Cut)
      • Mounts, Adapters, Switchers, VCMs
    • Calculators & Blog
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      • Depth of Field Calculator
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      • Custom Lens Design
      • Trioptics HR2 MTF Testing
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      • How to Focus and Glue a Camera
      • How to Clean a Camera Lens
      • Complete FAQs
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    Optical Engineering & Camera Engineering Technical Blog

    Lens selection guides, imaging fundamentals, and machine vision engineering references written by the Commonlands optical engineering team in San Diego.

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      Showing articles tagged Lens Mounts & Formats (4 articles) · Clear filter

      • CMOS sensors of several sizes laid beside an M12 lens and a C-mount lens
        Lens Mounts & Formats

        Sensor Size and Lens Compatibility

        Match a lens to your sensor: image circle vs sensor diagonal, vignetting and corner shading, and relative illumination in machine vision.

        June 1, 2026
      • M12 Lens vs CS vs C Mount Lens Compatibility Guide
        Lens Mounts & Formats

        Lens Mount Guide: M12 vs C-Mount vs CS-Mount

        Compare specs, adapters, sensor coverage. Engineering guide for machine vision. M12 lens (S-Mount) mount: M12×0.5mm thread. CS-mount: 12....

        May 8, 2026
      • M12 Lenses and S-Mount Lens Diameter and Thread Tolerances
        Lens Mounts & Formats

        What Is an M12 Lens? (S-Mount Lenses)

        An M12 Lens / S-Mount lens is a miniature lens with 12mm diameter threads. Despite the small size, these lenses can outperform DSLR camer...

        May 6, 2026
      • A C-mount lens with knurled focus and iris rings threaded onto an industrial camera
        Lens Mounts & Formats

        What Is a C-Mount Lens?

        What a C-mount lens is: the 17.526mm flange focal distance, 1-inch 32-TPI thread, manual iris control, and CS-mount compatibility.

        April 29, 2026

      All specifications, online details, and drawings are subject to change without notice.

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