Machine vision lenses

50mm, F4.0, Image Size φ37mm, Recommended Magnification 0.01~0.323X, M42-Mount (LS-AF5040M-M42)

Model LS-AF5040M-M42

50mm, F4.0, Image Size φ37mm, Recommended Magnification 0.01~0.323X, M42-Mount. Provides ultra-high image resolution and compatible with 3.1 μm resolution. Provides excellent consistency of image clarity, large aperture, low distortion, low chromatic aberration, and high relative illumination.

$639.00 USDIn stock · 2 available

Inventory updated Oct 14, 2026

0.96 kg shipping weight · Ships in 2-3 weeks
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Features

  • Provides ultra-high image resolution and compatible with 3.1 μm resolution.
  • Provides excellent consistency of image clarity, large aperture, low distortion, low chromatic aberration, and high relative illumination.
  • Provides max. image size Φ37 mm for APS-C area scan and 4k 7 μm line scan cameras.

Specifications

ModelLS-AF5040M-M42
Focal length50 mm
F-numberF4 to F22
Image sizeΦ37 mm
Optical distortion0.21%
Magnification range0.323 x to 0.01 x
Working distance range150 mm to inf mm
Iris controlManual
Focus controlManual
Filter threadM52 × 0.75
MountM42 × P1
Flange back length12 mm
DimensionΦ59 mm × 133.2 mm (Φ2.3" × 5.2")
Weight615 g (1.4 Ib.)
Temperature–10 °C to 50 °C (14 °F to 122 °F)
CertificationRoHS 2.0
Shipping weight (estimated)0.96 kg
Complete the station

Drive the light from a light controller and pair it with a lens for your field of view and working distance.

Light controllers LensesSelection guide

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