P.A.T. Calibration / Focus Charts
With today's cinema cameras featuring increased sensor sizes and camera resolutions, the need for highly accurate calibration charts is very critical. The charts from Prêt à Tourner provides an extremely high resolution test chart in both standard and anamorphic formats with an option of being customizable. These charts also can be used as standalone reference charts.
To order, call us at 1-888-BAND-PRO or email us at sales@bandpro.com
Circular Targets
Find circular targets with different sizes all over the chart. The numbers in the circular targets, in twentieth of a millimeter, express the distance between the two axes by two consecutive lines. Numbers go from 4 to 55.
Linear Targets
Find linear targets with different sizes all over the chart. The numbers in the linear targets, in twentieth of a millimeter, express the distance between the two axes by two black (or white) consecutive lines. Numbers go from 4 to 52.
Chart Frame Leader
No need to remove the chart from the wall to make frame leader tests. The main frame leaders are on the chart:
1.33 - 1.78 - 1.89 - 2.00 - 2.39.
Sharpness Target
Find many Siemens charts all over the board to get an easy and quick sharpness calibration.
Anti-Reflective Coating
The charts have an anti-reflective coating to ensure no light is reflected from the chart during camera tests.
Fully Magnetic Frame
The fully magnetic frame ensures flatness and rigidity while allowing technicians to mount the chart to any magnetized surface.
Annotation Magnets
Use the Annotation Magnets to note any important technical information without ruining or writing on the chart itself.
Customizable
These charts are fully customizable and can be designed to your specific needs in a wide range of sizes to fit your needs.
High Resolution Printing
Five pairs of lines per millimeter are printed on the chart; 250 pairs of lines on the sensor.
Color Chart
Add a ColorChecker Classic to the center of the chart with Velcro pads.
Mirror Centering Aid
Frame the lens in a magnetized mirror to ensure the lens’s optical axis is perpendicular to the chart.
Horizontal Spirt Level
Level your chart with this optional horizontal spirit level.
Size + Specs
YOTTA Chart
- Chart Dimensions (Width x Height x Depth) - 158 cm x 92 cm x 1.3 cm
- Weight - 5.5 kg
- Neutral Gray (Width x Height) - 18 cm x 10.3 cm
- Gray Scale (Width x Height) - 18 cm x 4.8 cm
- Gray Gradation (Width x Height) - 18 cm x 4.8 cm
EXA Chart
- Chart Dimensions (Width x Height x Depth) - 125 cm x 73 cm x 1.3 cm
- Weight - 4.5 kg
- Neutral Gray (Width x Height) - 15.3 cm x 9.6 cm
- Gray Scale (Width x Height) - 34 cm x 3.1 cm
- Gray Gradation (Width x Height) - n/a
TERA Chart
- Chart Dimensions (Width x Height x Depth) - 90 cm x 54 cm x 1.3 cm
- Weight - 3.5 kg
- Neutral Gray (Width x Height) - 17.5 cm x 9.2 cm
- Gray Scale (Width x Height) - n/a
- Gray Gradation (Width x Height) - n/a