TC4MHR series
Telecentric lenses for sensors up to 4/3”
As of March 31, 2023, the TC4MHRxxx-y models will be replaced by the TC4MHRPxxx-y ones: for further details, please refer to the Product Discontinuation Notice.
New TC4MHRPxxx-y models available with larger aperture and better optical performance.
Key advantages
- Wide image circle for sensors up to 4/3”
- Excellent resolution and low distortion
- Simple and robust design for industrial environments
- Detailed test report with certified optical parameters
- Easy phase adjustment
TC4MHR series features high-resolution telecentric lenses designed for sensors up to 4/3′′ and is the perfect choice for advanced metrology applications. Our TC4MHR series ensures unmatched resolution, low distortion and homogeneous image quality while offering the best performance-to-price ratio.
TC4MHR lenses feature a compact and robust design that allows easy integration in industrial environments. Additionally, the set screws positioned in the eyepiece allow to easily adjust the camera phase.
Notes
- With IMX387 (21.7 mm diagonal) sensors, the FOV may show some vignetting at the image corners.
- 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 3.45 μm.
- Object side, calculated with the Rayleigh criterion with λ= 520 nm
- Indicates the availability of an integrated camera phase adjustment feature.
- Measured from the front end of the mechanics to the camera flange.
Ordering information
-C for C-mount
-F for F-mount
-J for M42X1 mount (flange distance FD 12 mm).
For example, TC4MHRP064-F for a F-mount TC4MHR064 lens.
Customized mounts are also available upon request.