Lenses

M42-mount machine vision lenses

A thread for image circles beyond C-mount

M42-mount lenses for large-format area cameras and line scan cameras. Compare image circle, focal length, magnification range and aperture.

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M42-mount machine vision lenses

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LS-FFL-034125 mm, 4K, M42-mount line scan lens, 0.05x 25 mm0.05-0.125xM42APS-C4K, 7 µm$579.00 Ships in 2-3 weeks
LS-FFL-034025 mm, 4K, M42-mount line scan lens, 0.015x 25 mm0.015-0.05xM42APS-C4K, 7 µm$579.00 Ships in 2-3 weeks
LS-FFL-033925 mm, 4K, M42-mount line scan lens, 0.229x 25 mm< 0.229xM42APS-C4K, 7 µm$579.00 Ships in 2-3 weeks
LS-FFL-033850 mm, 8K, M42-mount line scan lens, Large format 50 mm< 0.756xM42Large format8K, 7 µm$959.00 Ships in 2-3 weeks
LS-FFL-033740 mm, 8K, M42-mount line scan lens, Large format 40 mm< 0.527xM42Large format8K, 7 µm$929.00 Ships in 2-3 weeks
LS-FFL-033650 mm, 8K, M42-mount line scan lens, Full frame 50 mm< 0.645xM42Full frame8K, 5 µm$959.00 Ships in 2-3 weeks
LS-FFL-033540 mm, 8K, M42-mount line scan lens, Full frame 40 mm< 0.44xM42Full frame8K, 5 µm$929.00 Ships in 2-3 weeks
LS-FFL-033428 mm, 8K, M42-mount line scan lens 28 mm< 0.268xM42Full frame8K, 5 µm$899.00 Ships in 2-3 weeks
LS-FFL-033250 mm, 4K, M42-mount line scan lens 50 mm< 0.644xM42, M58APS-C4K, 7 µm$639.00 Ships in 2-3 weeks
LS-FFL-033135 mm, 4K, M42-mount line scan lens 35 mm< 0.405xM42, M58APS-C4K, 7 µm$599.00 Ships in 2-3 weeks
LS-FFL-033325 mm, 4K, M42-mount line scan lens, 0.086x 25 mm0.086-0.275xM42, M58APS-C4K, 7 µm$579.00 Ships in 2-3 weeks
LS-FFL-033020 mm, 4K, M42-mount line scan lens 20 mm< 0.200xM42, M58APS-C4K, 7 µm$569.00 Ships in 2-3 weeks
LS-FFL-032880 mm, 8K, M42-mount line scan lens, 0.625x 80 mm0.625-0.9xM42Large format8K, 7 µm$1,029.00 Ships in 2-3 weeks
LS-FFL-032780 mm, 8K, M42-mount line scan lens, 0.375x 80 mm0.375-0.625xM42Large format8K, 7 µm$1,029.00 Ships in 2-3 weeks
LS-FFL-032680 mm, 8K, M42-mount line scan lens, 0.2x 80 mm0.2-0.375xM42Large format8K, 7 µm$1,029.00 Ships in 2-3 weeks
LS-FFL-032580 mm, 8K, M42-mount line scan lens, 0.714x 80 mm< 0.714xM42Large format8K, 7 µm$1,029.00 Ships in 2-3 weeks
LS-FFL-032360 mm, 8K, M42-mount line scan lens, 1.06x 60 mm< 1.06xM42Large format8K, 7 µm$979.00 Ships in 2-3 weeks
LS-FFL-032460 mm, 8K, M42-mount line scan lens, 0.45x 60 mm< 0.45xM42Large format8K, 7 µm$979.00 Ships in 2-3 weeks
LS-FFL-032260 mm, 8K, M42-mount line scan lens, 0.45x 60 mm< 0.45xM42Large format8K, 7 µm$979.00 Ships in 2-3 weeks
LS-FFL-0310100 mm, 16K line scan lens, M42, M58, M72, M90, M95 or F-mount 100 mm< 0.446xM42Large format16K, 5 µm$1,629.00 Ships in 2-3 weeks
LS-FFL-030980 mm, 16K line scan lens, M42, M58, M72, M90, M95 or F-mount 80 mm< 0.886xM42Large format16K, 5 µm$1,589.00 Ships in 2-3 weeks

A thread for image circles beyond C-mount

The M42 thread is used where the sensor is too large for C-mount: large area sensors and line sensors of a few thousand pixels. The thread diameter is fixed at 42 mm, but the pitch and the flange distance are not the same on every camera, so the mount name alone does not establish that a lens and a camera fit together.

  • Compare the image circle printed for the lens with the sensor diagonal or the line length, pixel count multiplied by pixel size.
  • Check the thread pitch and the flange distance of the camera against the lens; an adapter or spacer tube is often part of the layout.
  • Read the recommended magnification range. Lenses of this size are corrected for a range of magnifications and lose resolution outside it.

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