This lens has Canon's ultrasonic motor (USM), which is silent and fast. I cannot hear the lens auto-focus. It supports full-time manual focus, which means ...
$1,063.73
Canon EF 24MM f/1.4L USM ... USM combine for fast, silent Autofocus. Full time manual focus override for complete focus control ... diameter & length (mm): 83.5 x ...
Apr 3, 2024 · Looking for a f/2.8 zoom lens in the range of 28-70mm (could be 17mm or 80mm, etc., but need to cover 28-70mm). Need to be for Canon EOS. Need ...
May 6, 2007 · Most webcams allow you to adjust focus by turning the front lens element. Turn the lens element until your video feed becomes sharp (most "clear ...