Lenses

1.75-inch telecentric lenses

Build a large-sensor measurement layout

Compare telecentric lenses cataloged for the 1.75-inch optical format. Use the camera dimensions, magnification and working distance to choose a field suitable for dimensional inspection.

All Telecentric lenses

1.75-inch telecentric lenses

1-24 of 105 models

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LS-TCL-11880.097x bi-telecentric lens, WD 465 mm, 1.75" 0.097xF-mount1.75"465±6 mmF8.5dia. 300 mm$8,800.00Quote Ships in 3-4 weeks
LS-TCL-11890.112x bi-telecentric lens, WD 338 mm, 1.75" 0.112xM42, M581.75"338±5 mmF6.8dia. 258 mm$8,345.00Quote Ships in 3-4 weeks
LS-TCL-11910.134x bi-telecentric lens, WD 372 mm, 1.75" 0.134xM42, M581.75"372±5 mmF6.8dia. 216 mm$5,340.00Quote Ships in 3-4 weeks
LS-TCL-11900.121x bi-telecentric lens, WD 410 mm, 1.75" 0.121xF-mount1.75"410±6 mmF6.8dia. 240 mm$5,340.00Quote Ships in 3-4 weeks
LS-TCL-11920.153x bi-telecentric lens, WD 330 mm, 1.75" 0.153xF-mount1.75"330±5 mmF6.8dia. 190 mm$4,200.00 Ships in 3-4 weeks
LS-TCL-11930.171x bi-telecentric lens, WD 318 mm, 1.75" 0.171xM42, M581.75"318±5 mmF6.8dia. 170 mm$3,650.00 Ships in 3-4 weeks
LS-TCL-11940.193x bi-telecentric lens, WD 300 mm, 1.75" 0.193xF-mount1.75"300±5 mmF9.7dia. 150 mm$3,520.00 Ships in 3-4 weeks
LS-TCL-11960.242x bi-telecentric lens, WD 273 mm, 1.75" 0.242xF-mount1.75"273±5 mmF6.8dia. 120 mm$2,750.00 Ships in 3-4 weeks
LS-TCL-11950.213x bi-telecentric lens, WD 288 mm, 1.75" 0.213xM42, M581.75"288±5 mmF6.8dia. 136 mm$2,750.00 Ships in 3-4 weeks
LS-TCL-12070.806x bi-telecentric lens, WD 110 mm, 1.75" 0.806xF-mount1.75"110±2 mmF13.5dia. 36 mm$1,705.00 Ships in 3-4 weeks
LS-TCL-12000.363x bi-telecentric lens, WD 228 mm, 1.75" 0.363xF-mount1.75"228±4 mmF6.8dia. 80 mm$1,705.00 Ships in 3-4 weeks
LS-TCL-11980.29x bi-telecentric lens, WD 258 mm, 1.75" 0.29xF-mount1.75"258±4 mmF6.8dia. 100 mm$1,340.00 Ships in 3-4 weeks
LS-TCL-11970.264x bi-telecentric lens, WD 263 mm, 1.75" 0.264xM42, M581.75"263±4 mmF6.8dia. 110 mm$1,340.00 Ships in 3-4 weeks
LS-TCL-11990.322x bi-telecentric lens, WD 208 mm, 1.75" 0.322xF-mount1.75"208±3 mmF8.5dia. 90 mm$1,285.00 Ships in 3-4 weeks
LS-TCL-12030.518x bi-telecentric lens, WD 128 mm, 1.75" 0.518xF-mount1.75"128±3 mmF9.7dia. 56 mm$740.00 Ships in 3-4 weeks
LS-TCL-12020.453x bi-telecentric lens, WD 158 mm, 1.75" 0.453xF-mount1.75"158±3 mmF8.5dia. 64 mm$740.00 Ships in 3-4 weeks
LS-TCL-12010.403x bi-telecentric lens, WD 178 mm, 1.75" 0.403xF-mount1.75"178±3 mmF8.5dia. 72 mm$740.00 Ships in 3-4 weeks
LS-TCL-12050.604x bi-telecentric lens, WD 128 mm, 1.75", F17.1 0.604xF-mount1.75"128±3 mmF17.1dia. 48 mm$705.00 Ships in 3-4 weeks
LS-TCL-12040.604x bi-telecentric lens, WD 128 mm, 1.75", F11.3 0.604xF-mount1.75"128±3 mmF11.3dia. 48 mm$705.00 Ships in 3-4 weeks
LS-TCL-12060.69x bi-telecentric lens, WD 118 mm, 1.75" 0.69xF-mount1.75"118±3 mmF11.4dia. 42 mm$695.00 Ships in 3-4 weeks
LS-TCL-12081.115x bi-telecentric lens, WD 73 mm, 1.75" 1.115xF-mount1.75"73±1 mmF15.0dia. 26 mm$590.00 Ships in 3-4 weeks
LS-TCL-01290.156× telecentric lens, APS-C, M42-mount -M421.75"---$8,359.00Quote Lead time confirmed with your quote
LS-TCL-01280.156× telecentric lens, APS-C, F-mount -F-mount1.75"---$8,359.00Quote Lead time confirmed with your quote
LS-TCL-01270.184× telecentric lens, APS-C, M42-mount -M421.75"---$6,959.00Quote Lead time confirmed with your quote

Build a large-sensor measurement layout

A larger sensor can provide a useful measurement field, but only when the lens image circle and magnification suit the camera. Check the optical and mechanical constraints together. The field, working distance and lens body may have a greater effect on the layout than the format label alone.

  • Use the camera active sensor dimensions and the model image-circle rating to confirm coverage; the optical-format designation is not a literal chip width.
  • Calculate the object field from the active sensor and magnification, and compare it with the complete part envelope and required image detail.
  • Review the lens mount, mass, body size and working distance before designing brackets or lighting. Confirm the printed distortion and telecentricity limits for the chosen model.

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