Opto Engineering® - 20 years Opto Engineering® - 20 years Opto Engineering. Our first 20 years →
Opto Engineering® - 20 years
Home Optics Telecentric lenses
TCZRS series
Overview
Models
Downloads
Related
Configuration files
Resources
Multi mag

Key advantages

  • Perfect magnification constancy and parfocality
    No need to re-calibrate or refocus after zooming thanks to an extremely precise positioning system
  • Bi-telecentricity
    For very accurate measurement
  • Excellent image centre stability
    Image centring is maintained at every magnification
  • Full motorization control
    Zoom magnification is set via software
  • Fast and silent operations
    Max 2 seconds to softly switch from one mag to another
  • Detailed test report with measured optical parameters
Discover more

New!

Camera phase adjustment available on selected models for easy and hassle-free integration.

Product combinations

To be ordered separately.

Application example

Electronic board images taken with TCZR036S at four different magnifications.
Electronic board images taken with TCZR036S at four different magnifications.

Features

Multiple lens surfaces can be used for direct mounting without clamps, thanks to the M6 threaded holes located on 3 sides.
Multiple lens surfaces can be used for direct mounting without clamps, thanks to the M6 threaded holes located on 3 sides.
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 Height Width 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) (mm) (mm)
1 2 3 4 5
TCZR036S 0.250
0.500
1.000
2.000
11.0 2/3″ 19.20 x 14.40
9.60 x 7.20
4.80 x 3.60
2.40 x 1.80
25.60 x 19.20
12.80 x 9.60
6.40 x 4.80
3.20 x 2.40
34.00 x 28.36
17.00 x 14.18
8.50 x 7.09
4.25 x 3.55
74.0 16 < 0.05 (0.10)
< 0.05 (0.10)
< 0.05 (0.10)
< 0.05 (0.10)
< 0.05 (0.08)
< 0.04 (0.08)
< 0.04 (0.08)
< 0.08 (0.10)
13.2
3.3
0.8
0.2
C 211.5 142.0 103.0 58.0
Quote
TCZR072S 0.125
0.250
0.500
1.000
11.0 2/3″ 38.40 x 28.80
19.20 x 14.40
9.60 x 7.20
4.80 x 3.60
51.20 x 38.40
25.60 x 19.20
12.80 x 9.60
6.40 x 4.80
68.00 x 56.72
34.00 x 28.36
17.00 x 14.18
8.50 x 7.09
157.8 16 < 0.05 (0.10)
< 0.05 (0.10)
< 0.05 (0.10)
< 0.05 (0.10)
< 0.10 (0.10)
< 0.08 (0.10)
< 0.05 (0.10)
< 0.07 (0.10)
53.0
13.2
3.3
0.8
C 279.3 142.0 100.0 100.0
Quote

Last update 18 Nov 2022

Expand table

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. Image side, at 1 σ standard deviation.
  8. Image side.
  9. One magnification step.
  10. Two magnification steps.
  11. 1 encoder pulse = 2.56 motor µsteps (with a 256 microstepping control).
  12. Indicates the availability of an integrated camera phase adjustment feature

Technical documents

Product user guide
Back focal adjustment
TCZRS Manual

Download configuration file

Type the S/N serial number reported on the lens to download the configuration file.

Required field
No results for:

Press & marketing content

Metrology white paper