4/16/2023 0 Comments Eos 70d liveviewIt should surprise no one that Canon wasn't happy to settle for less than perfection. But this compromise wasn't perfect-only less awful than what had come before. These pixels would start the focusing process-basically giving the lens a shove in the right direction-and the contrast system would finish things off. As contrast AF systems got faster, companies addressed the hunting issue by introducing "hybrid" AF systems that incorporated on-sensor phase-detection AF pixels. The early contrast-detect systems were slow, didn't work well in dim or low-contrast situations, and tended to hunt around the ideal point of focus. Cameras from other manufacturers might have outstripped Canon's bodies in terms of sheer feature count-most notably, the Panasonic GH2 and GH3-but amateur videographers and pros who need small, mobile rigs have consistently turned to the EOS family.Īutofocus has always been a problem for DSLR video. Since the advent of the EOS 5D Mark II, Canon has ruled the DSLR video market. Dual Pixel CMOS AF Live view finally levels up If you know what that means, you're probably already salivating. The 70D's killer feature is its new Dual Pixel CMOS AF system, which uses turns each and every pixel on the image sensor into a phase-detect AF pixel. The 20.2-megapixel sensor still has a Bayer low-pass filter, there's no GPS on-board, and the number of traditional phase-detect AF points won't exactly blow anyone away.Īs a stills camera, the 70D is certainly competitive, but perhaps a little less than breathtaking. Those changes (particularly the WiFi) are pretty much de rigueur for a DSLR released in 2013, but the 70D forgoes some of its contemporaries' trendier features. Their bottomless patience has earned them a camera that's essentially an incremental upgrade to the 60D, boasting a higher-resolution sensor, faster processor, touch-sensitive screen, and built-in WiFi module.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |