0.35x, WD 78 mm, 1.1", C-mount telecentric lens (LS-TCL-0841)
  • 0.35x, WD 78 mm, 1.1", C-mount telecentric lens (LS-TCL-0841)
  • LS-TCL-0841 dimensions (mm)

Telecentric lenses

0.35x, WD 78 mm, 1.1", C-mount telecentric lens (LS-TCL-0841)

Model LS-TCL-0841

  • Magnification0.35x~0.7x
  • MountC-mount
  • Sensor1.1"
  • Working distance78±2 mm
  • Resolution9.5 / 8.5 / 7.9 / 7.3 / 17.8 / 6.5
$1,959.00

Ships in 2-3 weeks

1.08 kg shipping weight

Volume pricing, Net 30 terms or a formal quote for purchasing?

Request a quote

0.35x, WD 78 mm, 1.1", C-mount telecentric lens (LS-TCL-0841)LS-TCL-0841

Price, lead time and volume pricing by email, usually within one business day.

Add phone, delivery date or notes (optional)

No account needed. We reply within one business day.

LS-TCL-0841: magnification 0.35x~0.7x, working distance 78±2 mm, format 1.1" (dia. 18.2 mm), mount C.

0.35x, WD 78 mm, 1.1", C-mount Telecentric Lens. Zoom (variable) telecentric lens for 1.1" (18.2 mm) sensors: magnification 0.35x-0.7x at a constant 78 mm working distance, distortion < 0.1-0.2%, telecentricity 1.35-0.17°, depth of field 3.3-1.1 mm, adjustable aperture, better than 100 lp/mm over the full range. At a glance: magnification 0.35x~0.7x; working distance 78±2 mm; format 1.1" (dia. 18.2 mm); resolution 9.5 / 8.5 / 7.9 / 7.3 / 17.8 / 6.5; mount C.

  • 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-0841
Format1.1" (dia. 18.2 mm)
Object side FOV (dia. mm) @0.35/0.42/0.49/0.56/0.63/0.7x52 / 43.3 / 37.1 / 32.5 / 28.9 / 26
Object side N.A.0.035 / 0.039 / 0.042 / 0.046 / 0.048 / 0.051
Theoretical DOF (mm)3.3 / 2.4 / 1.9 / 1.6 / 1.3 / 1.1

Optics

Magnification0.35x~0.7x
Working distance78±2 mm
Best F/#5 / 5.3 / 5.8 / 6.1 / 6.5 / 6.8
Telecentricity (° max)1.35 / 0.81 / 0.52 / 0.33 / 0.23 / 0.17
Distortion (% max)0.1 / 0.2 / 0.2 / 0.1 / 0.1 / 0.2
MTF30 (lp/mm)146 / 164 / 154 / 140 / 126 / 110
Filter threadM62.0 x P0.75

Sensor and imaging

Resolution (μm)9.5 / 8.5 / 7.9 / 7.3 / 17.8 / 6.5
Max pixel3.45 µm (1.1" area scan)

Mechanical

MountC
Sizedia. 68 x 111.3 mm (127.5 mm to object side)
Shipping weight (estimated)1.08 kg

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

Engineering data

Field of view with the LS-TCL-0841

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

Image circleØ 18.2 mmCovers sensors up to 1.1"
Magnification0.35–0.7×
Working distance78 mm
Distortion0.1 %
SizeØ 68 × 111.3 mm127.5 mm to object side
Filter threadM62.0 × 0.75
Field of view (width × height) by sensor format
Sensor format0.35×0.7×
2/3"8.45 × 7.07 mm24.1 × 20.2 mm12.1 × 10.1 mm
1/1.2"11.25 × 7.03 mm32.1 × 20.1 mm16.1 × 10 mm
1"13.2 × 8.8 mm37.7 × 25.1 mm18.9 × 12.6 mm
1.1"14.13 × 10.35 mm40.4 × 29.6 mm20.2 × 14.8 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, image circle, resolution and spectral band; supply voltage and power per channel; the camera's printed connector for cables.

Build the full system with this part

Cameras this lens fits

15.8 mm sensor diagonal; this lens covers up to 18.2 mm

17.2 mm sensor diagonal; this lens covers up to 18.2 mm

9.5 mm sensor diagonal; this lens covers up to 18.2 mm

9.5 mm sensor diagonal; this lens covers up to 18.2 mm

With a 5 mm C-CS ring

15.8 mm sensor diagonal; this lens covers up to 18.2 mm

8.9 mm sensor diagonal; this lens covers up to 18.2 mm

Adapters

For CS-mount cameras

Other models in the Telecentric lens (LS-TCL-S44) series

See all 18 models
ModelMagnificationMountSensorPriceAvailabilityLink
LS-TCL-0841This model0.35x~0.7xC-mount1.1"$1,959.00 Ships in 2-3 weeks
LS-TCL-08490.5x-2xC-mount2/3"$1,309.00 Ships in 2-3 weeks View
LS-TCL-08580.5x-2xC-mount2/3"$1,309.00 Ships in 2-3 weeks View
LS-TCL-08424.0xM42APS-H$1,529.00 Ships in 2-3 weeks View
LS-TCL-08454.0xM42APS-H$1,529.00 Ships in 2-3 weeks View
LS-TCL-08434.0xM58APS-H$1,529.00 Ships in 2-3 weeks View
LS-TCL-08464.0xM58APS-H$1,529.00 Ships in 2-3 weeks View
LS-TCL-08474.0xM58APS-H$1,529.00 Ships in 2-3 weeks View
LS-TCL-08444.0xM72APS-H$1,529.00 Ships in 2-3 weeks View
LS-TCL-0854C-mount1"$1,539.00 Ships in 2-3 weeks View
LS-TCL-0855C-mount1"$1,539.00 Ships in 2-3 weeks View
LS-TCL-0856C-mount1"$1,539.00 Ships in 2-3 weeks View
LS-TCL-0857C-mount1"$1,539.00 Ships in 2-3 weeks View
LS-TCL-08480.806xF-mount1.75"$1,639.00 Ships in 2-3 weeks View
LS-TCL-08500.5xC-mount1.1"$1,889.00 Ships in 2-3 weeks View
LS-TCL-08510.238xC-mount2/3"$1,899.00 Ships in 2-3 weeks View
LS-TCL-08520.178xC-mount2/3"$2,269.00 Ships in 2-3 weeks View
LS-TCL-08530.11x$6,109.00 Ships in 2-3 weeks View