Details：
（1）Target allows multiple samples of MTF measurements to be taken from any point within the circumference of the circle.
（2）Resolution measurements can be made with Imatest's Star Chart module.
（3）Less sensitive to some image processing than Edge-SFR analysis.
（4）Resistant to noise which can improve some measurement repeatability.
（5）Includes low-contrast vertical + horizontal slanted edges for comparison.
（6）Less sensitive to changes in position than the hyperbolic wedge.
（7）Enables resolution measurements at all angles including vertical, horizontal, sagittal and tangential.
（8）Includes registration mark patterns for automatic detection.

Sizing: