12 mm lens, 4/3", C-mount (LS-FFL-0141)
  • 12 mm lens, 4/3", C-mount (LS-FFL-0141)
  • 12 mm lens, 4/3", C-mount (LS-FFL-0141) - view 2
  • LS-FFL-0141 dimensions (mm)

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Machine vision lenses

12 mm lens, 4/3", C-mount (LS-FFL-0141)

Model LS-FFL-0141

  • Focal length12 mm
  • Magnification0.19×
  • MountC-mount
  • Sensor4/3"
  • Aperture2.0-22
$1,329.00
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Machine vision lens for industrial cameras.

  • Same-day shipping on stock itemsTracked UPS or DHL
  • 3-year warranty, minimumCovers defects in materials and workmanship
  • Expert machine-vision support includedFrom our licensed P.E. engineers
  • Volume discounts and Net 30For approved business accounts; purchase orders welcome
  • 90-day returnsUnused items; free return label in the US
  • Secure checkout by ShopifyCard, PayPal, Shop Pay or Google Pay

Specifications

General

ModelLS-FFL-0141
Angle of view74.9 x 59.6 deg (H x V), 86.8 deg diagonal
Angle of view @ 1.1″60.6° × 47.1°
Angle of view @ 1″55.9° × 43.1°
Angle of view @ 2/3″39.8° × 30.2°
Angle of view @ 4/3″74.9° × 59.6°
Element10 groups 12 elements
Entrance pupil position23.3 mm from front
Exit pupil-43.6mm
Flange back17.526mm in air
Front / rear effective dia.Front 44.8mm / Rear 16.0mm
Lens coatingWide band multi coating
Lens typeFixed Focal Length
Minimum object distance (m)0.1
Minimum object distance with 1mm ring48 mm
Shooting range at mod (4/3")V 135.5mm, H 181.5mm, D 225.0mm
SpectrumVisible
Thumb screwM2

Optics

Focal length12 mm
Aperture (F)2.0-22
Distortion0.59% (TV)
Back focus13.0mm in air
Filter threadM55x0.75
Focus controlManual
Focus range0.1 m - ∞
Image circle23 mm
Image size dimensions18.4 mm x 13.8 mm
Iris controlManual
Magnification with 1mm ring0.19×

Sensor and imaging

Max. sensor format4/3"
Resolution center/cornerCenter 160 lines/mm / Corner 80 lines/mm

Environment and compliance

Operating temperature range-10 to +50 °C
Storage temperature range-20~+60 C

Mechanical

MountC-mount
Dimensions (dia. x length, mm)57 x 85
Front diameter44.8 mm
Length at mod83.1 mm (at 0.1 m)
Mount thread1-32UNF
Rear barrel diameter41 mm
Weight (g)270

Other models in the Lens series, 4/3", C-mount series

See all 6 models
ModelSize / key dataPriceAvailabilityLink
LS-FFL-0173 25 mm $1,119.00 Quote Lead time confirmed with your quote View
LS-FFL-0192 35 mm $1,119.00 Quote Lead time confirmed with your quote View
LS-FFL-0209 50 mm $1,119.00 Quote Lead time confirmed with your quote View
LS-FFL-0155 16 mm $1,269.00 Quote Lead time confirmed with your quote View
LS-FFL-0233 8.5 mm $1,329.00 Quote Lead time confirmed with your quote View