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Opto Engineering TCSM Series Lenses

UV bi-telecentric lenses

TCUV series bi-telecentric lenses are specifically designed to ensure the highest image resolution today available in the machine vision world.

No other lenses in the market can efficiently operate with pixels as small as 2 microns. For this reason TCUV bi-telecentric lenses are a MUST for all those using high resolution cameras and seeking for the highest system accuracy.

Common lenses and traditional telecentric lenses operate in the visible light (VIS) range. The maximum resolution of a lens is given by the cut-off frequency, that is the spatial frequency at which the lens is no longer able to yield sufficient image contrast.

Since the cut-off frequency is inversely proportional to the light wavelength, common optics are useless with very small pixel sizes (such as 1.75 microns) which are becoming increasingly popular among industrial cameras.



  • Extremely high resolution for cameras with very small pixels
  • High telecentricity for thick object imaging
  • Nearly zero distortion for accurate measurements
  • Detailed test report with measured optical parameters

Title Click to Download PDF
2021 Opto Engineering Product Brochure PDF
Telecentric Lens Tutorial : Basic Information and Principles PDF
Telecentric Lens Applications PDF
Telecentric Sensor Chart PDF
TCSM Part List PDF

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Mount Phase Adjust. WD PDF
TCSM016 C Yes 43.1 PDF
TCSM024 C Yes 67.2 PDF
TCSM036 C Yes 102.5 PDF
TCSM048 C Yes 132.9 PDF
TCSM056 C Yes 157.8 PDF
TCSM064 C Yes 181.8 PDF
TCSM080 C Yes 226.7 PDF
TCSM096 C Yes 278.6 PDF


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