TC12M series
Telecentric lenses for sensors up to APS-H and 4k line scan cameras
New size 308 now available: TC12M series is now available also for fields of view up to 279 mm in diameter.
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Magnification
0.1 - 1.825 x
Classic
Key advantages
- Wide image circle suitable for sensors up to APS-H
- Excellent resolution and low distortion
- Simple and robust design for industrial environments
- Detailed test report with certified optical parameters
TC12M series features high-resolution telecentric lenses for sensors with an image circle up to 33.5 mm. They perfectly fit cameras with large sensors, up to APS-H format.
TC12M series lenses feature a compact and robust design that makes them ideal for various industrial applications.
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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 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 5.5 μm.
- Object side, calculated with the Rayleigh criterion with λ= 520 nm
- FD stands for Flange Distance (in mm), defined as the distance from the mounting flange (the “metal ring” in rear part of the lens) to the camera detector plane.
- Indicates the availability of an integrated camera phase adjustment feature.
- Measured from the front end of the mechanics to the camera flange.
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