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Opto Engineering TC16M080

Opto Engineering Lens

Product Family

TC16M Series

Part Number




Sensor Size


Lens Type


Focal Length

406.4 mm

Salient Features

Opto Engineering TC16M Series: TC16M080 , F Mount, 43.3 mm Sensor

TC16M series telecentric lenses have been specifically designed to fit 35 mm format (36 x 24 mm) detectors with very high resolution, such as 11, 16 or 29 MP.

This combination is the typical choice for extremely accurate measurement of large items such as engine parts, glass or metal sheets, PCBs and electronic components, LCDs, etc.TC16M lenses are also perfectly suitable for 4k and 8k linescan cameras and can be successfully used to determine the diameter of cylindrical objects: for example shafts, turned metal parts, machine tools, etc.



Optical specifications
Magnification (x) 0.46
Image circle Ø (mm) 43.3
Working distance (1) (mm) 197.3
wF/# (2) 16
Telecentricity typical (max) (3) (deg) < 0.03 (0.08)
Distortion typical (max) (4) (%) < 0.09 (0.20)
Field depth (5) (mm) 6.2
CTF@ 50 lp/mm (%) > 30
Object field of view
with APS-H KAI-16050 32.4 mm diagonal w x h 26.93 x 17.95 (mm x mm) 58.16 x 38.77
with CHR70 38 mm diagonal w x h 31.0 x 21.99 (mm x mm) 66.95 x 47.50
with 8k x 5 µm detector (mm) 88.12
Full frame 35 mm, 43.3 mm diagonal w x h 36.0 x 24.00 (mm x mm) 77.75 x 51.84
with CMV50000 45.72 mm diagonal w x h 36.43 x 27.62 (mm x mm) 78.69 x 59.65
Mechanical specifications
Mount (6) F
Phase adjustment (7)
Length (8) (mm) 406.4
Diameter (mm) 116
Mass (g) 1840

Last update: 2021-06-22

REACH compliant RoHS compliant, Directive 2011/65 EC


  1. Working distance: distance between the front end of the mechanics and the object. Set this distance within +/- 3% of the nominal value for maximum resolution and minimum distortion.
  2. Working F-number (wF/#): the real F-number of a lens in operating conditions.
  3. Maximum angle between chief rays and optical axis on the object side.
  4. Percent deviation of the real image compared to an ideal, undistorted image: typical (average production) values and maximum (guaranteed) values are listed.
  5. At the borders of the field depth the image can be still used for measurement but, to get a very sharp image, only half of the nominal field depth should be considered. Pixel size used for calculation is 5.5 μm.
  6. FD stands for Flange Distance (in mm), defined as the distance from the mounting flange (the “metal ring” in rear part of the lens) to the camera detector plane.
  7. Indicates the availability of an integrated camera phase adjustment feature.
  8. Measured from the front end of the mechanics to the camera flange.

All product specifications and data are subject to change without notice to improve reliability, functionality, design or other. Photos and pictures are for illustration purposes only.



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