Found 1 Articles for Ultrasonic Motor

Difference Between USM and IS

Md. Sajid
Updated on 03-Apr-2023 16:02:15


The terms "Ultrasonic Motor" (USM) and "Image Stabilisation" (IS) refer to two separate technologies present in current camera lenses. While USM and IS may appear unrelated, both perform vital functions in helping photographers capture sharp, clean photographs. USM enables photographers to focus on their subject quickly and accurately, while IS decreases the danger of blurry shots produced by camera shake. Read this article to find out more about USM and IS and how they are different from each other. What is USM? A type of focusing motor used in camera lenses is the ultrasonic motor (USM). It drives the lens's ... Read More