LS-TCL-1949 dimensions (mm)
  • LS-TCL-1949 dimensions (mm)
  • 0.5x, WD 510 mm, 1/1.8", C-mount telecentric lens, length 163.5 mm (LS-TCL-1949)

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.

Telecentric lenses

0.5x, WD 510 mm, 1/1.8", C-mount telecentric lens, length 163.5 mm (LS-TCL-1949)

Model LS-TCL-1949

  • Magnification0.5x
  • MountC-mount
  • Sensor1/1.8"
  • Working distance510 mm
  • Aperture14.2
$1,719.00

Ships in 2-3 weeks

0.68 kg shipping weight

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0.5x, WD 510 mm, 1/1.8", C-mount telecentric lens, length 163.5 mm (LS-TCL-1949)LS-TCL-1949

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LS-TCL-1949: magnification 0.5x, working distance 510 mm, NA 0.0174, theoretical depth of field 4.54 mm, total length TTL 163.5 mm.

0.5x, WD 510 mm, 1/1.8", C-mount Telecentric Lens. At a glance: magnification 0.5x; working distance 510 mm; max sensor size 9 mm (1/1.8"); object-side resolution 19.3 µm; image-side f/# 14.2.

  • 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-TCL-1949

Optics

Magnification (x)0.5
Working distance (mm)510
Image-side F/#14.2
Object-side telecentricity (deg max)0.8
Image-side distortion (% max)<0.1
Numerical aperture NA0.0174
Object-side resolution (um)19.3
Theoretical depth of field (mm)4.54
Image-side MTF30 (lp/mm)63
Total length TTL (mm)163.5
Front filter threadM25x0.5 after removing the front lens retaining ring
Measured depth of field as shipped (mm)1.8

Sensor and imaging

Sensor format1/1.8"
Max sensor size (dia. mm)9

Mechanical

MountC
Outer diameter O.D (mm)dia. 26
Shipping weight (estimated)0.68 kg

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

Engineering data

Field of view with the LS-TCL-1949

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

Image circleØ 9 mmCovers sensors up to 1/1.8"
Magnification0.5×
Working distance510 mmDepth of field 4.54 mm
Distortion< 0.1 %
Total length163.5 mm
SizeØ 26 mm
NA0.0174
Filter threadM25 × 0.5behind the front retaining ring
MTF63 lp/mmimage side, at 30 % contrast
Field of view (width × height) by sensor format
Sensor format0.5×
1/2.9"4.98 × 3.74 mm10 × 7.5 mm
1/2.5"5.76 × 4.29 mm11.5 × 8.6 mm
1/2"6.4 × 4.8 mm12.8 × 9.6 mm
1/1.8"7.07 × 5.3 mm14.1 × 10.6 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, image circle, resolution and spectral band, and the camera's printed connector for cables.

Build the full system with this part

Cameras this lens fits

7.1 mm sensor diagonal; this lens covers up to 9 mm

6.6 mm sensor diagonal; this lens covers up to 9 mm

8.8 mm sensor diagonal; this lens covers up to 9 mm

8 mm sensor diagonal; this lens covers up to 9 mm

8.9 mm sensor diagonal; this lens covers up to 9 mm

8.8 mm sensor diagonal; this lens covers up to 9 mm

Adapters

For CS-mount cameras

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