LS-FFL-0871 dimensions (mm)
  • LS-FFL-0871 dimensions (mm)
  • 1/2.5", C-mount machine vision lens, 0.18x, WD 156 mm (LS-FFL-0871)

Main picture: this model's dimensioned drawing, from its printed dimensions. The photo shows representative lenses of this series, not this exact model; size and shape differ by model.

Machine vision lenses

1/2.5", C-mount machine vision lens, 0.18x, WD 156 mm (LS-FFL-0871)

Model LS-FFL-0871

  • Magnification0.18x
  • MountC-mount
  • Sensor1/2.5"
  • Working distance156 mm
  • Aperture9
$189.00

Ships in 2-3 weeks

0.31 kg shipping weight

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1/2.5", C-mount machine vision lens, 0.18x, WD 156 mm (LS-FFL-0871)LS-FFL-0871

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1/2.5", C-mount Machine Vision Lens. At a glance: magnification 0.18x; working distance 156 mm; max sensor size 7.2 mm (1/2.5"); object-side resolution 33.0 µm; image-side f/# 9.

  • 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-0871

Optics

Magnification (x)0.18
Working distance (mm)156
Image-side F/#9
Object-side telecentricity (deg max)Non-telecentric
Image-side distortion (% max)0.25
Numerical aperture NA0.01017
Object-side resolution (um)33.0
Theoretical depth of field (mm)22.2
Image-side MTF30 (lp/mm)90
Total length TTL (mm)36.5
Front filter threadM23x0.5

Sensor and imaging

Sensor format1/2.5"
Max sensor size (dia. mm)7.2

Mechanical

Outer diameter O.D (mm)dia. 26
MountC
Shipping weight (estimated)0.31 kg

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

Engineering data

Field of view with the LS-FFL-0871

Worked out from this lens's own magnification and image circle: the field it sees on each sensor format.

Image circleØ 7.2 mmCovers sensors up to 1/2.5"
Magnification0.18×
Distortion≤ 0.25 %
Total length36.5 mm
SizeØ 26 mm
NA0.01017
Depth of field22.2 mmtheoretical
Filter threadM23 × 0.5
MTF90 lp/mmimage side, at 30 % contrast
Field of view (width × height) by sensor format
Sensor format0.18×
1/3"4.8 × 3.6 mm26.7 × 20 mm
1/2.9"4.98 × 3.74 mm27.7 × 20.8 mm

Field of view = sensor size ÷ magnification. 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 7.2 mm

3.2 mm sensor diagonal; this lens covers up to 7.2 mm

6.6 mm sensor diagonal; this lens covers up to 7.2 mm

6.4 mm sensor diagonal; this lens covers up to 7.2 mm

7.1 mm sensor diagonal; this lens covers up to 7.2 mm

7.1 mm sensor diagonal; this lens covers up to 7.2 mm

Adapters

For CS-mount cameras

Other models in the Long working distance standard machine vision lenses (LS-FFL-S96) series

See all 288 models
ModelMagnificationSensorWorking distancePriceAvailabilityLink
LS-FFL-0871This model0.18x1/2.5"156 mm$189.00 Ships in 2-3 weeks
LS-FFL-08430.3x2/3"190 mm$189.00 Ships in 2-3 weeks View
LS-FFL-08440.3x1/2.3"745 mm$189.00 Ships in 2-3 weeks View
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LS-FFL-08790.092x1/2.5"330 mm$189.00 Ships in 2-3 weeks View
LS-FFL-08800.095x1/2.5"580 mm$189.00 Ships in 2-3 weeks View
LS-FFL-08640.14x1/2.5"150 mm$189.00 Ships in 2-3 weeks View
LS-FFL-08650.14x1/2.5"300 mm$189.00 Ships in 2-3 weeks View
LS-FFL-08660.14x1/2.5"420 mm$189.00 Ships in 2-3 weeks View
LS-FFL-08670.14x1/2.5"460 mm$189.00 Ships in 2-3 weeks View
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LS-FFL-08720.18x1/2.5"160 mm$189.00 Ships in 2-3 weeks View
LS-FFL-08730.19x1/2.5"345 mm$189.00 Ships in 2-3 weeks View
LS-FFL-08740.19x1/2.5"435 mm$189.00 Ships in 2-3 weeks View
LS-FFL-08750.22x1/2.5"280 mm$189.00 Ships in 2-3 weeks View
LS-FFL-08760.22x1/2.5"820 mm$189.00 Ships in 2-3 weeks View
LS-FFL-08770.26x1/2.5"110 mm$189.00 Ships in 2-3 weeks View
LS-FFL-08500.2x1/2.5"113 mm$189.00 Ships in 2-3 weeks View
LS-FFL-08510.2x1/2.5"140 mm$189.00 Ships in 2-3 weeks View
LS-FFL-08520.2x1/2.5"150 mm$189.00 Ships in 2-3 weeks View
LS-FFL-08780.35x1/2.5"330 mm$189.00 Ships in 2-3 weeks View
LS-FFL-08810.375x1/2.5"80 mm$189.00 Ships in 2-3 weeks View
LS-FFL-08530.3x1/2.5"560 mm$189.00 Ships in 2-3 weeks View