35mm, F1.8, 2/3", 5MP Lens, C-Mount (LS-FFL-1498)
  • 35mm, F1.8, 2/3", 5MP Lens, C-Mount (LS-FFL-1498)
  • LS-FFL-1498 dimensions (mm)

Machine vision lenses

35mm, F1.8, 2/3", 5MP Lens, C-Mount (LS-FFL-1498)

Model LS-FFL-1498

  • Focal length35 mm
  • MountC-mount
  • Sensor2/3"
  • ApertureF1.8 to F16
$209.00
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End of life soon: the maker is phasing this model out, so stock is limited. Ask us for availability or the successor model.

Ships in 2-3 weeks

0.19 kg shipping weight

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35mm, F1.8, 2/3", 5MP Lens, C-Mount (LS-FFL-1498)LS-FFL-1498

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35mm, F1.8, 2/3", 5MP Lens, C-Mount. High resolution and consistency of image clarity Lower distortion and higher relative illumination rate

  • Same-day shipping on stock itemsTracked 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; restocking fee up to 15% may apply
  • Secure checkout by ShopifyCard, PayPal, Shop Pay or Google Pay

Specifications

General

ModelLS-FFL-1498
Minimum object distance0.25 m
Close-up with extension tube30 mm tube, near focus: WD 53.2 mm, magnification -1.060; 30 mm tube, far focus: WD 60.1 mm, magnification -0.873; 25 mm tube, near focus: WD 58.3 mm, magnification -0.916; 25 mm tube, far focus: WD 67.8 mm, magnification -0.728; 20 mm tube, near focus: WD 65.2 mm, magnification -0.771; 20 mm tube, far focus: WD 79.4 mm, magnification -0.584; 15 mm tube, near focus: WD 75.4 mm, magnification -0.627; 15 mm tube, far focus: WD 98.7 mm, magnification -0.440; 10 mm tube, near focus: WD 91.7 mm, magnification -0.483; 10 mm tube, far focus: WD 137.2 mm, magnification -0.294; 5 mm tube, near focus: WD 122.2 mm, magnification -0.338; 5 mm tube, far focus: WD 252.9 mm, magnification -0.148; 2 mm tube, near focus: WD 157.8 mm, magnification -0.250; 2 mm tube, far focus: WD 599.4 mm, magnification -0.060; 1 mm tube, near focus: WD 176.0 mm, magnification -0.221; 1 mm tube, far focus: WD 1172.9 mm, magnification -0.030

Optics

Focal length35 mm
F-numberF1.8 to F16
Image sizeØ11 mm (2/3'')
TV distortion0.05%
Field of viewD (11.1 mm): 15.8°; H (8.45 mm): 12.1°; V (7.07 mm): 10.2°
Iris controlManual
Focus controlManual
Filter threadM27 × 0.5
Flange focal length17.526 mm
Magnification at working distance (mm)250: -0.150; 300: -0.123; 350: -0.105; 400: -0.091; 450: -0.081; 500: -0.072; 550: -0.065; 600: -0.060; 650: -0.055; 700: -0.051; 800: -0.044; 900: -0.039; 1000: -0.035
Field of view H x V (mm) at working distance (mm), 2/3" sensor (8.45 x 7.07 mm)250: 56.3 x 47.1; 300: 68.5 x 57.3; 350: 80.7 x 67.5; 400: 92.9 x 77.8; 450: 105.1 x 88.0; 500: 117.3 x 98.2; 550: 129.5 x 108.4; 600: 141.7 x 118.6; 650: 153.9 x 128.9; 700: 166.1 x 139.1; 800: 190.5 x 159.5; 900: 214.9 x 179.9; 1000: 239.3 x 200.4
Field of view H x V (mm) at working distance (mm), 1/1.8" sensor (7.38 x 4.92 mm)250: 49.2 x 32.8; 300: 59.8 x 39.9; 350: 70.5 x 47.0; 400: 81.2 x 54.1; 450: 91.8 x 61.3; 500: 102.5 x 68.4; 550: 113.2 x 75.5; 600: 123.8 x 82.6; 650: 134.5 x 89.7; 700: 145.2 x 96.8; 800: 166.5 x 111.1; 900: 187.8 x 125.3; 1000: 209.1 x 139.5
Field of view H x V (mm) at working distance (mm), 1/2" sensor (6.22 x 4.67 mm)250: 41.4 x 31.1; 300: 50.4 x 37.9; 350: 59.4 x 44.6; 400: 68.4 x 51.4; 450: 77.4 x 58.2; 500: 86.4 x 64.9; 550: 95.4 x 71.7; 600: 104.4 x 78.4; 650: 113.4 x 85.2; 700: 122.4 x 91.9; 800: 140.4 x 105.4; 900: 158.4 x 119.0; 1000: 176.3 x 132.4

Environment and compliance

Temperature–10 °C to 50 °C (14 °F to 122 °F)
CertificationRoHS 2.0

Mechanical

MountC-mount
Flange back length17.526 mm
DimensionØ29 mm × 32.9 mm to 39.9 mm (Ø1.1" × 1.3" to 1.6")
Weight62.8 g (0.1 lb.)
Shipping weight (estimated)0.19 kg

Other models in the LS-FFL-S139 series lenses series

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ModelSize / key dataPriceAvailabilityLink
LS-FFL-1494 8 mm · C-mount $209.00 Quote Ships in 2-3 weeks View
LS-FFL-1495 12 mm · C-mount $209.00 Quote Ships in 2-3 weeks View
LS-FFL-1496 16 mm · C-mount $209.00 Quote Ships in 2-3 weeks View
LS-FFL-1497 25 mm · C-mount $209.00 Quote Ships in 2-3 weeks View
LS-FFL-1499 50 mm · C-mount $209.00 Quote Ships in 2-3 weeks View