01-19-2020, 05:57 PM
(This post was last modified: 01-19-2020, 06:04 PM by Brightcolours.)
Distortion will NOT vary from copy to copy. They all use imatest software to measure, so all should get very similar results. They do not, and I can't tell you why that is.
The difference between 1.28 and 1.94% is quite big and should be pretty noticable (from almost no barrel distortion to some noticable barrel distortion).
The test charts will be the same distance for all 3 sites, so how that affects the different results is unclear to me?
The difference between 1.28 and 1.94% is quite big and should be pretty noticable (from almost no barrel distortion to some noticable barrel distortion).
The test charts will be the same distance for all 3 sites, so how that affects the different results is unclear to me?