LSOG781
Opto Engineering PT016-024
Chessboard calibration pattern, 31 x 24
Price: $297.00 each
Not available for purchase outside of North America.Please sign in to check inventory.
The Opto Engineering PT016-024 has a 31 x 24 mm active area.
All lenses, even precision telecentric lenses, introduce some image distortion. In addition, alignment tolerances between lenses and camera sensors, as well as between the camera and the part, reduce the overall accuracy of inspection systems. However, common software algorithms, combined with a precise calibration target, can reduce distortion to near zero.
This chrome-on-glass pattern, manufactured using photolithography, has high geometrical accuracy. When combined with appropriate software, it will maximize the accuracy of inspection and metrology systems.
This pattern has a chessboard layout. The optional calibration pattern holder (shown in background of photo above) is sold separately. Calibration certificate is available at additional cost.
Mechanical
| Outside dimensions: | 33 x 26 x 3.0 mm thick |
| Active area: | 31 x 24 mm |
| Margins: | 0.9 x 1.0 mm |
| Squares: | 0.60 mm |
| Dimensional accuracy: | 1.52 µm |
| Material: | Chrome on soda lime glass |
Optical
| Surface quality: | 60-40 |
| Flattness: | λ/2 per cm^2 |
Please contact us for information about any manufacturer's warranty.
Items configured with options marked NC/NR cannot be canceled or returned. Special order items and open cartons cannot be returned unless defective as covered by the manufacturer's warranty. The return of item quantities exceeding that normally stocked by Machine Vision Store will be subject to a restocking fee. All returns must be pre-authorized by Machine Vision Store and shipped with freight pre-paid. Please contact us to request authorization and instructions.