1. Choose a target type: Sine wave Square wave*

2. Choose a spatial frequency (cycles per mm):

3. Enter MTF value at this frequency (0-1):

Input Target

Impact of MTF

*Square wave target: the MTF values at harmonics frequencies are assumed to be reduced proportionally by the inverse of the frequency. This assumption may not be valid for high MTF/low frequency cases. Please contact with Sunex support.