WebWeighted MTF : 50 mm: f1.8 0.57 f2.8 0.72 f4 0.78 f8 0.85: Contribute: Average Weighted MTF : 0.82: Contribute: Weighted MTF 10 lp/mm : 0.90: Contribute: ... 428 MTF tests 74 in-depth photodo reviews 100+ users join each day Help the lens community by reviewing or rating a lens today via our lens search. The weighted averages, on the other hand, are best taken with a grain of salt. Each line on an MTF graph is made from several measurements (at various distances from the center); photodo puts three pairs of lines on each graph (sagittal and meriodional lines at each of three spatial frequencies); they test each lens at two or more apertures ...
MTF source reliability - Accessories - Photo.net
WebApr 20, 2006 · Expert news, reviews and videos of the latest digital cameras, lenses, accessories, and phones. Get answers to your questions in our photography forums. WebMar 22, 2005 · The number of missed shots due to mis-focusing on my part was not trival. I like the focal range of the 28-85 but the 35-70 is smaller and has macro function. Image quality advantage goes to the 35-70 but not by much. Interestingly, the MTF charts are better for the 35-70 but photodo gives the 28-85 a higher rating. how much money does a physiotherapist make
90mm Contax G lensQuality versus Leica 90mm - Photo.net
WebJun 12, 2024 · Photodo MTF results (not the be-all-and-end-all) were appalling at the tele end (even worse than things like Tamron superzoom 28-300); Photodo test result: 2,5 … WebWeighted MTF 20 lp/mm : No Data: Weighted MTF 40 lp/mm : No Data: Distortion : No Data: Grade : No Data: Photodo MTF Score : No Data: Are we missing a specification? Suggest … http://www.photodo.com/topic_136.html how do i pull images from android