Ultra compact bi-telecentric lens for matrix detectors up to 2/3", magnification 0.059, C mount
|Main optical specifications|
|Image shape dimension (1)||(mm x mm)||8.93 x 7.45|
|Max sensor size||2/3″|
|Object field of view|
|1/3”||(mm × mm)||81.91 x 61.43|
|1/2.5”||(mm × mm)||97.27 x 73.04|
|1/2”||(mm × mm)||109.22 x 81.91|
|1/1.8”||(mm × mm)||121.67 x 90.96|
|2/3”||(mm × mm)||145.05 x 120.99|
|Advanced optical specifications|
|Working distance (2)||(mm)||217.4|
|Working ƒ/N (3)||8|
|Telecentricity typical (max) (4)||(deg)||< 0.06 (0.1)|
|Distortion typical (max) (5)||(%)||< 0.8|
|Residual distortion (6)||(%)||< 0.01|
|Depth of field (7)||(mm)||120.60|
|Phase adjustment (9)||Yes|
|Dimension A (10)||(mm)||332|
Last update 29 Jun 2022
- Given the squared shape of the front window, the lens forms a rectangular image.
- Working distance: distance between the front end of the mechanics and the object. Set this distance within ± 5% 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: maximum (guaranteed) values of the uncorrected image are listed.
- Residual distortion after calibration with TCLIB Suite software library, using a PTCP calibrations pattern and a fully GenICam compliant camera. For setup information see related table.
- 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.
- Object side, calculated with the Rayleigh criterion with λ= 520 nm
- Indicates the availability of an integrated camera phase adjustment feature.
- Maximum dimension of the clamping 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.
Despite the efforts made to generate an error-free compatibility list, we always recommend to consult the Opto Engineering® technical support department before purchasing a compatible product. Opto Engineering® shall not be liable for any damage or malfunctioning caused by the incorrect selection of a compatible product.
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