The FUJINON UA24x7.8 BERD S6B is a portable zoom lens for 4K broadcasting fitted with groundbreaking features that allow operators to focus on shot composition. As TV stations continue to upgrade to the latest 4K video equipment, ensuring the focus accuracy of images is becoming increasingly challenging. While back-focus adjustment is conventionally performed by the camera operator while communicating with the video engineer, this lens allows video engineers to make adjustments remotely while looking at large control room monitors, providing effective shooting in the high-precision realm of 4K.