TCBENCH080 – Opto Engineering Telecentric Lens
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Telecentric optical bench, magnification 0.110x
Details
Technical Specifications
| Main optical specifications | ||
| Magnification | (x) | 0.110 |
| Image circle diameter | (mm) | 11.0 |
| Max sensor size | 2/3″ | |
| Object field of view | ||
| 1/3” - 4.80 x 3.60 | (mm × mm) | 43.64 x 32.73 |
| 1/2.5” - 5.70 x 4.28 | (mm × mm) | 51.82 x 38.91 |
| 1/2” - 6.40 x 4.80 | (mm × mm) | 58.18 x 43.64 |
| 1/1.8” - 7.13 x 5.33 | (mm × mm) | 64.82 x 48.45 |
| 2/3” - 8.50 x 7.09 | (mm × mm) | 77.27 x 64.45 |
| Advanced optical specifications | ||
| Working distance (1) | (mm) | 226.8 |
| Working ƒ/N (2) | 8 | |
| Telecentricity typical (max) (3) | (deg) | < 0.04 (0.08) |
| Distortion typical (max) (4) | (%) | < 0.02 (0.10) |
| Depth of field (5) | (mm) | 34.20 |
| Resolution (6) | (μm) | 46 |
| Electrical specifications | ||
| Light color, peak wavelength | green, 520 nm | |
| Supply voltage | (V) | 12-24 |
| Max power consumption | (W) | 2.5 |
| LED voltage (7) | (V) | 2.8 (-) |
| LED current (8) | (mA) | 350 |
| Max pulse current (9) | (mA) | 2000 |
| Mechanical specifications | ||
| Mount | C | |
| Phase adjustment | No | |
| Length (10) | (mm) | 936 |
| Width | (mm) | 158 |
| Height | (mm) | 168 |
| Mass | (g) | 11150 |
| Environmental specifications | ||
| Operating temperature | (°C) | 0-40 |
| Storage temperature | (°C) | 0-50 |
| Operating relative humidity | (%) | 20-85, non condensing |
| Installation | Indoor use only | |
| Eye safety | ||
| Risk group according to CEI EN 62471:2010 | Exempt | |
Last update 22 Aug 2024
Notes
- 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.
- Working f-number (wf/N): the real f-number of a lens in operating conditions.
- Maximum angle between chief rays and optical axis on the object side. Typical (average production) values and maximum (guaranteed) values are listed.
- Percent deviation of the real image compared to an ideal, undistorted image. Typical (average production) values and maximum (guaranteed) values are listed.
- At the limits of the depth of field, the image can still be used for measurements. For a very sharp image, however, only half of the depth of field should be considered. Pixel size used for calculation is 3.45 μm.
- Object side, calculated with the Rayleigh criterion with λ= 520 nm
- At max forward current. Tolerance is ± 0.06V on forward voltage measurements.
- Used in continuous (not pulsed) mode.
- At pulse width <= 10 ms, duty cycle <= 10% condition. Built-in electronics board must be bypassed (see tech info).
- Measured from the camera flange of the objective lens to the electronic end of the illuminator. Cable, connector and mount thread excluded.
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Product: TCBENCH080 – Opto Engineering Telecentric Lens