TCCR3M120-C – Opto Engineering Telecentric Lens
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Telecentric CORE lens for 1.1″ sensors, magnification 0.118x, C mount, WD 334.6 mm
Details
Technical Specifications
| Main optical specifications | ||
| Magnification | (x) | 0.118 |
| Image shape dimension (1) | (mm, mm) | Ø=17.8, x=14.6 |
| Max sensor size | 1.1″ | |
| Object field of view | ||
| 1/1.2″ - 11.35 x 7.13 | (mm × mm) | 96.19 x 60.42 |
| 1″ - 14.19 x 7.51 | (mm × mm) | 120.25 x 63.64 |
| 1.1″ - 14.16 x 10.37 | (mm × mm) | 120.00 x 87.88 |
| Advanced optical specifications | ||
| Working distance (2) | (mm) | 334.6 |
| Working ƒ/N (3) | 8 | |
| Telecentricity typical (max) (4) | (deg) | <0.08 (0.10) |
| Distortion typical (max) (5) | (%) | <0.08 (0.10) |
| Depth of field (6) | (mm) | 29.70 |
| Resolution (7) | (μm) | 43 |
| Mechanical specifications | ||
| Mount | C | |
| Phase adjustment (8) | Yes | |
| Dimension A (9) | (mm) | 181 |
| Dimension B (9) | (mm) | 220 |
| Dimension C (9) | (mm) | 238.6 |
| Mass | (g) | 9143 |
Last update 26 Aug 2025
Notes
- Indicates the dimensions and shape of image, where "Ø =" stands for diameter and "x=" indicates the nominal image height and length (Tech Info for related drawing).
- 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
- Indicates the availability of an integrated camera phase adjustment feature.
- Due to the special shape of TCCR120xx it might be necessary to check the mechanical compatibility with your camera
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Product: TCCR3M120-C – Opto Engineering Telecentric Lens

