Machine vision lenses

12 mm, 1", 20 MP, C-mount machine vision lens (LS-FFL-0371)

Model LS-FFL-0371

  • Focal length12 mm
  • MountC-mount
  • Sensor1"
  • Working distance150-INF.
$339.00

Ships in 2-3 weeks

0.45 kg shipping weight

Volume pricing, Net 30 terms or a formal quote for purchasing?

Request a quote

12 mm, 1", 20 MP, C-mount machine vision lens (LS-FFL-0371)LS-FFL-0371

Price, lead time and volume pricing by email, usually within one business day.

Add phone, delivery date or notes (optional)

No account needed. We reply within one business day.

LS-FFL-0371: focal length 12 mm, iris (F/#) 4.0-11, working distance 150-INF, distortion < -2.65.

12 mm, 1", 20MP, C-mount Machine Vision Lens. 1-1.1 Inch 20MP Industrial Lens.

  • 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

Specifications

General

ModelLS-FFL-0371

Optics

Focal length (mm)12
Iris (F/#)4.0-11
Working distance (mm)150-INF.
Distortion (%)< -2.65
Format size (")1

Mechanical

MountC
Shipping weight (estimated)0.45 kg

Engineering data

Field of view with the LS-FFL-0371

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 length12 mm
Image circleØ 16 mmCovers sensors up to 1"
Angle of view57.6° × 40.3°Calculated for a 1" sensor; 66.9° diagonal
Distortion< 2.65 %
Field of view (width × height) of the 12 mm lens by sensor format and working distance
Sensor formatAt 150 mmAt 300 mmAt 1000 mmAt 2000 mm
1/1.8"7.07 × 5.3 mm88.4 × 66.2 mm177 × 132 mm589 × 442 mm1178 × 883 mm
2/3"8.45 × 7.07 mm106 × 88.4 mm211 × 177 mm704 × 589 mm1408 × 1178 mm
1/1.2"11.25 × 7.03 mm141 × 87.9 mm281 × 176 mm938 × 586 mm1875 × 1172 mm
1"13.2 × 8.8 mm165 × 110 mm330 × 220 mm1100 × 733 mm2200 × 1467 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

7.1 mm sensor diagonal; this lens covers up to 16 mm

9.5 mm sensor diagonal; this lens covers up to 16 mm

3.2 mm sensor diagonal; this lens covers up to 16 mm

6.6 mm sensor diagonal; this lens covers up to 16 mm

With a 5 mm C-CS ring

15.8 mm sensor diagonal; this lens covers up to 16 mm

8.9 mm sensor diagonal; this lens covers up to 16 mm

Adapters

For CS-mount cameras

Other models in the 1"-1.1" 20 MP industrial lens (LS-FFL-S69) series

See all 3 models
ModelFocal lengthSensorWorking distancePriceAvailabilityLink
LS-FFL-0371This model12 mm1"150-INF.$339.00 Ships in 2-3 weeks
LS-FFL-037012 mm1.1"100-INF.$339.00 Ships in 2-3 weeks View
LS-FFL-037275 mm1"200-INF.$449.00 Ships in 2-3 weeks View