Sinusoidal Siemens Star
- Target allows multiple samples of MTF measurements to be taken from any point within the circumference of the circle.
- Resolution measurements can be made with Imatest's Star Chart module
- Less sensitive to some image processing than Edge-SFR analysis
- Resistant to noise which can improve some measurement repeatability
- Includes low-contrast vertical + horizontal slanted edges for comparison
- Less sensitive to changes in position than the hyperbolic wedge
- Enables resolution measurements at all angles including vertical, horizontal, sagittal and tangential
- Includes registration mark patterns for automatic detection
|1x||250 mm × 333.33 mm||9.84" × 13.11"|
|1.5x||375 mm × 500 mm||14.76" × 19.66"|
|2x||500 mm × 666.67 mm||19.69" × 26.22"|
|3x||750 mm × 1000 mm||29.53" × 39.34"|
Please contact firstname.lastname@example.org for customizations such as sizing, tiling or for other substrates including high precision film or photographic paper.