Machine vision lenses

50mm, Fixed Iris F4, 1.2", 25MP Lens, C-Mount (LS-KF5040-25MP)

Model LS-KF5040-25MP

50mm, Fixed Iris F4, 1.2", 25MP Lens, C-Mount. Ultra high resolution, high consistency in image center and edge clarity 1.2" image size, F4 fixed iris, structurally stable

$99.00 USDIn stock · 4 available

Inventory updated Oct 14, 2026

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

  • Ultra high resolution, high consistency in image center and edge clarity
  • 1.2" image size, F4 fixed iris, structurally stable
  • Ultra low distortion, high peripheral brightness ratio
  • Maintain excellent optical properties at different object distances
  • Excellent resistance to vibration, impact, and high and low temperature stability

Specifications

ModelLS-KF5040-25MP
Focal length50 mm
F-numberF4.0
Image sizeØ19.3 mm (1.2")
Distortion0.05%
Minimum object distance0.15 m
Field of viewD (19.3 mm): 20.6°; H (14.6 mm): 15.7°; V (12.63 mm): 13.6°
Iris controlFixed
Focus controlManual
Filter threadM35.5 × P0.5
MountC-mount
Flange back length17.526 mm
DimensionØ38 mm × 56.53 mm to 67.95 mm (Ø1.5" × 2.2" to 2.7")
Weight187 g (0.4 lb.)
Temperature–10 °C to 50 °C (14 °F to 122 °F)
CertificationRoHS 2.0
Shipping weight (estimated)0.36 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

Other sizes in the KF-P Anti-Vibration series lenses series

ModelSizePriceAvailability
LS-KF1640-25MP $59.00 5 in stockView
LS-KF2540-25MP $69.00 3 in stockView
LS-KF3540-25MP $89.00 2 in stockView