Cost per Focal Length Tested
We encourage you to contact us via email so that we can discuss the type of testing you need. We do know that it helps to have some idea of the costs involved, so we've provided some examples. Zoom lenses require testing at 3 different focal lengths, so the cost of testing a single zoom lens is 2.5 times the costs listed for prime lenses.
For the majority of purposes, the four rotation MTF test with TMF map is all that is required.