I think most 3d imaging stuff uses MTF [1,2] to measure the real spatial resolution performance. [1] http://www.imagescienceassociates.com/mm5/pubs/What_is_an_

I think most 3d imaging stuff uses MTF [1,2] to measure the real spatial resolution performance. [1] http://www.imagescienceassociates.com/mm5/pubs/What_is_an_MTF_and_Why_You_Should_Care.pdf http://www.imagescienceassociates.com/mm5/pubs/What_is_an_MT... [2] https://iopscience.iop.org/article/10.1088/1361-6501/aa9aa0/meta https://iopscience.iop.org/article/10.1088/1361-6501/aa9aa0/...