Imaging recource: Aided by automation, Lensrentals developed cutting-edge rapid MTF test for photo & video lenses

Lensrentals founder Roger Cicala has been testing lenses for nearly a decade and his methodology has continually improved not only in efficiency, but more importantly, in accuracy. There are numerous ways to test lenses and there are advantages and disadvantages to different methods. More accuracy typically comes at the cost of additional time and money, which are not infinitely-available resources. Further exacerbating the challenges of improving optical testing is that cameras are becoming higher resolution, which can render...
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