USM stands for Ultrasonic Autofocus Motor. These lenses offer manual focus override and fast, smooth and comparatively quiet ...

Eliot Dudik is an award-winning photographer and associate professor of photography at William & Mary — and 20 of his photographs were recently acquired by the Library of Congress.

The first-gen Nikon Z30 was a little underwhelming, but stick an Expeed 7 chip and Red Color Science in it, and Nikon would ...