FA lens, 25 mm, 1/1.8", C-mount, resolution 5 MP (LS-FFL-1572)
  • FA lens, 25 mm, 1/1.8", C-mount, resolution 5 MP (LS-FFL-1572)
  • LS-FFL-1572 dimensions (mm)

Representative photo of this series

Machine vision lenses

FA lens, 25 mm, 1/1.8", C-mount, resolution 5 MP (LS-FFL-1572)

Model LS-FFL-1572

  • Focal length25 mm
  • MountC-mount
  • Sensor1/3"
  • Aperture1:2.0-C
  • Resolution5 MP
  • Field of view13.6°
$199.00

Ships in 2-3 weeks

0.38 kg shipping weight

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FA lens, 25 mm, 1/1.8", C-mount, resolution 5 MP (LS-FFL-1572)LS-FFL-1572

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LS-FFL-1572: focal length 25 mm, aperture F1:2.0-C, resolution 5 MP, field of view H 13.6°.

FA lens series: compact design, adjustable aperture, ultra-high resolution and minimized distortion; supports 1/1.8", 1/1.7", 2/3", 1" sensors, max sensor 1.1".

  • 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-1572
Angle | H | 13.6° | 13.4°11.4°
Angle | V | 11.3° | 10.3°8.8°
Angle | D | 19° | 16.2°13.8°
Flange back17.526mm in air
Front/Rear Effective DiaFront dia. 15.2mm Rear dia. 6.6mm

Optics

Image Size | 1/1.8" (7.2*5.32mm) | 1/2.5" (5.76*4.32mm)1/3" (4.8*3.6mm)
Object Dimension at M.O.D | H | 139.6mm | 112.1mm93.4 mm
Object Dimension at M.O.D | V | 104.7mm | 84.1mm70 mm
Object Dimension at M.O.D | D | 174.5mm | 140.1mm116.7 mm
Focus distance(min)0.1M
Back focus13.7mm in air
Filter screw sizeM25.5x0.5
Aperture1:2.0-C
Focal length25 mm
Field of view H13.6°
Field of view V11.3°
Field of view D19°
Distortion<0.1%

Sensor and imaging

Sensor format1/1.8"
Resolution5 MP

Environment and compliance

Temperature range-10 to 50 °C
Storage temperature range-20 to 60 °C

Mechanical

MountC-Mount
Shipping weight0.38 kg

Engineering data

Field of view with the LS-FFL-1572

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 length25 mm
Image circleØ 8.9 mmCovers sensors up to 1/1.8"
Angle of view16.1° × 12.1°Calculated for a 1/1.8" sensor; 20° diagonal
Closest focus93.4 mm
Distortion< 0.1 %
Back focal length13.7 mmin air
Flange distance17.526 mmin air
Filter threadM25.5 × 0.5
Field of view (width × height) of the 25 mm lens by sensor format and working distance
Sensor formatAt 100 mmAt 200 mmAt 500 mmAt 1000 mm
1/3"4.8 × 3.6 mm19.2 × 14.4 mm38.4 × 28.8 mm96 × 72 mm192 × 144 mm
1/2.9"4.98 × 3.74 mm19.9 × 15 mm39.8 × 29.9 mm99.6 × 74.8 mm199 × 150 mm
1/2"6.4 × 4.8 mm25.6 × 19.2 mm51.2 × 38.4 mm128 × 96 mm256 × 192 mm
1/1.8"7.07 × 5.3 mm28.3 × 21.2 mm56.6 × 42.4 mm141 × 106 mm283 × 212 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 8.9 mm

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

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

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

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

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

Adapters

For CS-mount cameras

Other models in the FA lens, C-mount (LS-FFL-S151) series

See all 41 models
ModelFocal lengthSensorAperturePriceAvailabilityLink
LS-FFL-1572This model25 mm1/3"1:2.0-C$199.00 Ships in 2-3 weeks
LS-FFL-15674 mm1/3"2.0-C$159.00 Ships in 2-3 weeks View
LS-FFL-15686 mm1/3"1:2.0-C$169.00 Ships in 2-3 weeks View
LS-FFL-15698 mm1/3"2.0-C$169.00 Ships in 2-3 weeks View
LS-FFL-15768 mm2/3"1:1.4~16$169.00 Ships in 2-3 weeks View
LS-FFL-157012 mm1/3"1:2.0-C$179.00 Ships in 2-3 weeks View
LS-FFL-157712 mm2/3"1:1.4~16$179.00 Ships in 2-3 weeks View
LS-FFL-157116 mm1/3"2.0-C$189.00 Ships in 2-3 weeks View
LS-FFL-157925 mm2/3"1:1.4~16$199.00 Ships in 2-3 weeks View
LS-FFL-157816 mm2/3"1:1.4~16$209.00 Ships in 2-3 weeks View
LS-FFL-158035 mm2/3"1:1.4~16$219.00 Ships in 2-3 weeks View
LS-FFL-157335 mm1/3"1:2.0-C$229.00 Ships in 2-3 weeks View
LS-FFL-157450 mm1/3"2.8~22$249.00 Ships in 2-3 weeks View
LS-FFL-158150 mm2/3"1:1.4~16$249.00 Ships in 2-3 weeks View
LS-FFL-1553f=6 mm1.1"$289.00 Ships in 2-3 weeks View
LS-FFL-15606 mm1/1.7"1:2.4-16$299.00 Ships in 2-3 weeks View
LS-FFL-154712.5 mm1"1.4~16$299.00 Ships in 2-3 weeks View
LS-FFL-157575 mm1/3"2.8~22$309.00 Ships in 2-3 weeks View
LS-FFL-15618 mm1/1.7"1:2.4-16$309.00 Ships in 2-3 weeks View
LS-FFL-156212 mm1/1.7"1:2.4-16$309.00 Ships in 2-3 weeks View
LS-FFL-15828 mm2/3"1:2.8~16$309.00 Ships in 2-3 weeks View
LS-FFL-158312 mm2/3"1:2.8~16$309.00 Ships in 2-3 weeks View
LS-FFL-156316 mm1/1.7"1:2.4-16$319.00 Ships in 2-3 weeks View
LS-FFL-158416 mm2/3"1:2.8~16$319.00 Ships in 2-3 weeks View
LS-FFL-154925 mm1"1.4~16$319.00 Ships in 2-3 weeks View