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The Panasonic S5 includes important upgrades to its autofocus system, but how much do those improvements extend to video? We put it to the test, shooting side-by-side against the S1H, to find out. dpreview.com »
Портал DPreview проанализировал системы автоматической фокусировки Panasonic и Canon. Алгоритм системы Panasonic DFD (Depth from Defocus) — анализирует то, как изменяется яркость объектов в кадре. photar.ru »
To DFD or not to DFD, that is the question. Panasonic’s proprietary DFD (Depth from Defocus) autofocus system has both critics and fans, but Chris and Jordan think the system might have received a bad rap. dpreview.com »
To DFD or not to DFD, that is the question. Panasonic’s proprietary DFD (Depth from Defocus) autofocus system has both critics and fans, but Chris and Jordan think the system might have received a bad rap. dpreview.com »
Camera manufacturers have been utilizing different types of autofocus systems in modern digital cameras. If you’d like a primer on how each one works, here’s a fantastic 18-minute video by tech tester Gerald Undone that will bring you up to speed. petapixel.com »