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.
Showing articles tagged M12 lenses (7 articles) · Clear filter
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board cameraLenses for Embedded Vision
Choose lenses for embedded vision: M12 vs C-mount for board cameras, sensor and image-circle matching, and board-level integration constr...
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drone lensesLenses for Drones
M12 lens selection for drones: GSD and focal length for mapping, low-distortion optics for inspection, and lightweight wide-angle lenses ...
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autofocusAutofocus in Machine Vision
How machine vision autofocus works: fixed focus vs autofocus, voice-coil and piezo M12 mounts, manual focus mechanics, and contrast vs ph...
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active alignmentActive Alignment for Camera Modules
Active alignment positions a lens to the image sensor in six degrees of freedom while measuring MTF live, then locks it with UV-cure adhe...
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M12 lensesLens 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....
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chief ray angleChief Ray Angle (CRA) and Sensor Mismatch
The chief ray angle (CRA) of a lens and the chief ray of a sensor affect image quality factors such as color shading and vignetting.
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M12 lensesWhat 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...
