Machine vision lenses

Large-format FA lens, 55 mm, F4.5, Φ67 mm image size, M72-mount (LS-FFL-1423)

Model LS-FFL-1423

  • Focal length55 mm
  • Magnification0.5x~ 0.01x
  • MountM72
  • SensorMedium format
  • Working distance98~inf mm
  • ApertureF4.5 ~ F22
$1,079.00

Ships in 2-3 weeks

2.37 kg shipping weight

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Large-format FA lens, 55 mm, F4.5, Φ67 mm image size, M72-mount (LS-FFL-1423)LS-FFL-1423

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LS-FFL-1423: focal length 55 mm, image size Φ67 mm, aperture F4.5 ~ F22, working distance range 98~inf mm.

Large Format Φ67mm 55mm Focal Length FA LENS. Ultra high resolution and compatible with 3.76µm pixels Low distortion and high relative illumination

  • Tracked worldwide shippingTracked UPS or DHL
  • 3-year warranty, minimumCovers defects in materials and workmanship
  • Expert machine-vision support includedFrom our engineering team, incl. a licensed P.E.
  • Volume discounts and Net 30For approved business accounts; purchase orders welcome
  • 90-day returnsUnused items, counted from delivery; free US return label; no restocking fee
  • Secure checkout by ShopifyCard, PayPal, Shop Pay or Google Pay

Certifications (as printed)RoHS 2.0

Specifications

General

ModelLS-FFL-1423

Optics

Focal length55 mm
F-numberF4.5 ~ F22
Image sizeΦ67 mm
Distortion0.05%
Magnification range0.5x~ 0.01x
Working distance range98~inf mm
Iris controlManual
Focus controlManual

Environment and compliance

Temperature-10 to 50 °C
CertificationRoHS2.0
As declared by the manufacturer

Mechanical

MountM72×P0.75
Flange back length19.55 mm
DimensionΦ80×179.5 mm
Weight1618.6 g
Shipping weight (estimated)2.37 kg

Photo shows a representative model of this series; see the specifications for this model.

Engineering data

Field of view with the LS-FFL-1423

Worked out from this lens's own focal length, image circle and closest focus: what it sees at your working distance, on the sensor you use.

Focal length55 mm
Image circleØ 67 mm
Angle of view36.2° × 24.6°Calculated for a Full frame sensor; 42.9° diagonal
Distortion0.05 %
Flange distance19.55 mm
SizeØ 80 × 179.5 mm
Weight1618.6 g
Field of view (width × height) of the 55 mm lens by sensor format and working distance
Sensor formatAt 220 mmAt 500 mmAt 1000 mmAt 2000 mm
1.1"14.13 × 10.35 mm56.5 × 41.4 mm128 × 94.1 mm257 × 188 mm514 × 376 mm
4/3"17.3 × 13 mm69.2 × 52 mm157 × 118 mm315 × 236 mm629 × 473 mm
APS-C23.6 × 15.6 mm94.4 × 62.4 mm215 × 142 mm429 × 284 mm858 × 567 mm
Full frame36 × 24 mm144 × 96 mm327 × 218 mm655 × 436 mm1309 × 873 mm

Thin-lens approximation: field of view ≈ sensor size × working distance ÷ focal length, with the distance measured to the front of the lens; closest to reality when the distance is many times the focal length. Sensor sizes are typical for each optical format.

Compatible parts

Fits with this part

Checked with the configurator's fit rules: lens mount and sensor coverage, supply voltage, power per channel and connector.

Build the full system with this part

Cameras this lens fits

57.3 mm sensor diagonal; this lens covers up to 67 mm

66.7 mm sensor diagonal; this lens covers up to 67 mm

60.6 mm sensor diagonal; this lens covers up to 67 mm

64.8 mm sensor diagonal; this lens covers up to 67 mm

66.7 mm sensor diagonal; this lens covers up to 67 mm

57.3 mm sensor diagonal; this lens covers up to 67 mm

Other models in the Large-format lens (LS-FFL-S127) series

See all 6 models
ModelFocal lengthMagnificationMountPriceAvailabilityLink
LS-FFL-1423This model55 mm0.5x~ 0.01xM72$1,079.00 Ships in 2-3 weeks
LS-FFL-142035 mm0.25 x to 0.05 xF-mount$1,079.00 Ships in 2-3 weeks View
LS-FFL-142135 mm0.05 x to 0.001 xF-mount$1,079.00 Ships in 2-3 weeks View
LS-FFL-142250 mm0.33 x to 0.01 xF-mount$1,079.00 Ships in 2-3 weeks View
LS-FFL-142480 mm0.4x to 0.01xF-mount$1,079.00 Ships in 2-3 weeks View
LS-FFL-141925 mm0.17x ~ 0.001xF-mount$1,079.00 Ships in 2-3 weeks View