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  • TCCX series

TCCX series

132mm working distance coaxial telecentric lenses for sensors up to 2/3”

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TCCX series is a range of lenses designed for measurement and defect detection on flat surfaces. They feature the same magnifications and working distance of TCLWD series while adding integrated coaxial light.

Such lighting configuration is required to homogeneously illuminate uneven surfaces and detect small surface defects such as scratches or grooves, finding application in many industries, from the electronics and semiconductor industries to the glass and metal fabrication industries.

All these lenses operate at a working distance of 132 mm while their large numerical aperture enables the superior resolution needed for small pixel cameras, matching and even exceeding the industrial requirements of on- and off-line applications.

The built-in LED source, equipped with advanced electronics, provides excellent illumination stability and homogeneity, key factors for the reliability of any machine vision system.

The unique optical design minimizes the internal reflection issues of conventional coaxial illumination systems: this makes TCCX lenses the perfect choice especially when inspecting highly reflective flat surfaces (approx. > 30% reflectance).

Typical application include recognition of silicon wafers pattern and inspection of LCD displays, polished metal surfaces, plastic and glass panels, and many other.

Note: for opaque samples (reflectance <30%) please refer to TCCXQ Series

KEY ADVANTAGES

  • Large numerical aperture
    For small pixel size camera resolution.
  • Long working distance
    Tailored for electronic components inspection.
  • Compact built-in illumination
    Ideal for high-end applications in semiconductor industry.
  • Easy rotational phase adjustment
    Robust and precise tuning of the camera phase.
  • Detailed test report with measured optical parameters.

NEW

It is possible to integrate liquid lens technology on all models of the TCCX series to allow fast and precise refocusing. Contact our sales engineers to discuss your specific needs.

UP TO 2/3" SENSORS
Mag. 0.5 - 3 x
TCCX telecentric lens with coaxial illumination capabilities, long working distance

Application cases

TCCX lens clamped inspecting objects with coaxial illumination.
TCCX lens clamped inspecting objects with coaxial illumination.
Image of an LCD display taken with a TCCX250 lens.
Image of an LCD display taken with a TCCX250 lens.
Details of an electronic board imaged with a TCCX lens  with green illumination.
Details of an electronic board imaged with a TCCX lens with green illumination.
Scratches on a stainless steel surface emphasized by coaxial illumination.
Scratches on a stainless steel surface emphasized by coaxial illumination.
Main optical specifications Object field of view Advanced optical specifications Mechanical specifications
Part
number
Magnification Image
circle
diameter
Max
sensor
size
1/3” 1/2” 2/3”
Working
distance
Working
ƒ/N
Telecentricity
typical
(max)
Distortion
typical
(max)
Field
depth
Mount Length Front
diameter
4.80 x 3.60 6.40 x 4.80 8.50 x 7.09
(x) (mm) (mm × mm) (mm × mm) (mm × mm) (mm) (deg) (%) (mm) (mm) (mm)
1 2 3 4 5 10
TCCX050-G 0.500 11 2/3″ 9.60 x 7.20 12.80 x 9.60 17.00 x 14.18 132.3 12 < 0.04 (0.06) < 0.1 (0.2) 2.5 C 131.2 37.7 Quote
TCCX050-W 0.500 11 2/3″ 9.60 x 7.20 12.80 x 9.60 17.00 x 14.18 132.3 12 < 0.04 (0.06) < 0.1 (0.2) 2.5 C 131.2 37.7 Quote
TCCX066-G 0.660 11 2/3″ 7.27 x 5.45 9.70 x 7.27 12.88 x 10.74 132.3 12 < 0.04 (0.06) < 0.1 (0.2) 1.4 C 149.8 37.7 Quote
TCCX066-W 0.660 11 2/3″ 7.27 x 5.45 9.70 x 7.27 12.88 x 10.74 132.3 12 < 0.04 (0.06) < 0.1 (0.2) 1.4 C 149.8 37.7 Quote
TCCX075-G 0.750 11 2/3″ 6.40 x 4.80 8.53 x 6.40 11.33 x 9.45 132.3 12 < 0.04 (0.06) < 0.1 (0.2) 1.1 C 155.5 37.7 Quote
TCCX075-W 0.750 11 2/3″ 6.40 x 4.80 8.53 x 6.40 11.33 x 9.45 132.3 12 < 0.04 (0.06) < 0.1 (0.2) 1.1 C 155.5 37.7 Quote
TCCX100-G 1.000 11 2/3″ 4.80 x 3.60 6.40 x 4.80 8.50 x 7.09 132.3 12 < 0.04 (0.06) < 0.05 (0.10) 0.6 C 132.9 37.7 Quote
TCCX100-W 1.000 11 2/3″ 4.80 x 3.60 6.40 x 4.80 8.50 x 7.09 132.3 12 < 0.04 (0.06) < 0.05 (0.10) 0.6 C 132.9 37.7 Quote
TCCX150-G 1.500 11 2/3″ 3.20 x 2.40 4.27 x 3.20 5.67 x 4.73 132.3 16 < 0.04 (0.06) < 0.05 (0.10) 0.4 C 147.2 37.7 Quote
TCCX150-W 1.500 11 2/3″ 3.20 x 2.40 4.27 x 3.20 5.67 x 4.73 132.3 16 < 0.04 (0.06) < 0.05 (0.10) 0.4 C 147.2 37.7 Quote
TCCX250-G 2.500 11 2/3″ 1.92 x 1.44 2.56 x 1.92 3.40 x 2.84 132.3 20 < 0.04 (0.06) < 0.05 (0.10) 0.2 C 163.9 37.7 Quote
TCCX250-W 2.500 11 2/3″ 1.92 x 1.44 2.56 x 1.92 3.40 x 2.84 132.3 20 < 0.04 (0.06) < 0.05 (0.10) 0.2 C 163.9 37.7 Quote
TCCX350-G 3.500 11 2/3″ 1.37 x 1.03 1.83 x 1.37 2.43 x 2.03 132.3 24 < 0.04 (0.06) < 0.05 (0.10) 0.1 C 181.5 37.7 Quote
TCCX350-W 3.500 11 2/3″ 1.37 x 1.03 1.83 x 1.37 2.43 x 2.03 132.3 24 < 0.04 (0.06) < 0.05 (0.10) 0.1 C 181.5 37.7 Quote
Last update 27 Apr 2022

Notes

  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/N): the real f-number of a lens in operating conditions.
  3. Maximum angle between chief rays and optical axis on the object side. Typical (average production) values and maximum (guaranteed) values are listed.
  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 3.45 μm.
  6. Object side, calculated with the Rayleigh criterion with λ= 520 nm
  7. At max forward current. Tolerance is ± 0.06V on forward voltage measurements.
  8. Used in continuous (not pulsed) mode.
  9. At pulse width <= 10 ms, duty cycle <= 10% condition. Built-in electronics board must be bypassed (see tech info).
  10. Measured from the front end of the mechanics to the camera flange.

Ordering information

It’s easy to select the right lens for your application: our part numbers are coded as TCCXxxx-y, where xxx defines the magnification (050 = 0.50, 066 = 0.66, 075 = 0.75, … ) and y defines the source color (“-G” stands for “green light”, “W” stands for “white light”). For instance, a TCCX050-G features a 0.50 magnification with a green light source.

Technical documents

Product user guide
pdf
Back focal adjustment
pdf
LTCLHP manual
pdf

Press & marketing content

Metrology white paper
pdf
Telecentric lenses FOV - sensor size chart
pdf
Bi-TC tech for accurate measurement
pdf
Telecentric applications
pdf
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Telecentric lenses tutorial
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Press & marketing content

Metrology white paper
pdf
Telecentric lenses FOV - sensor size chart
pdf
Bi-TC tech for accurate measurement
pdf
Telecentric applications
pdf
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