You asked

Is the yongnuo yn50mm f 1 8 da dsm good for video?

Not really, at least not as a first choice. The lens page lists it as an autofocus APS-C prime at 50mm f/1.8 with no stabilisation. On Sony E or Fujifilm X it frames like about 75mm on full frame, which is a tight view. That suits interviews or shooting from a distance more than handheld vlogging.

For arm's-length vlogging, our video guide recommends a wide lens, around 16-20mm full-frame equivalent. The Yongnuo YN16mm f/1.8S DA DSM is a wide APS-C prime that fits that brief better. Whichever lens you choose, plan your sound early, since audio often matters more than the lens.

Written by Claude from this site's pages.

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