The new lens, the EF 24-105mm f/4L IS II USM ($1,099), also sports a more modern fit and finish, with larger zoom and focus rings, and a lock to keep it at its shortest position when not in use. 24-105mmは焦点距離では100-400mmの超望遠レンズとのつながり良いので、望遠撮影が多いのであればEF24-105mm F4L IS II USMと考えられます。. また、望遠撮影の頻度が多く、望遠レンズを優先して購入したい場合は、標準域の撮影を1本でカバーできるEF24-105mm F4Lに The EF 24-105mm f/4L IS II USM offers complete manual control, even when AF is engaged, with a simple twist of the lens's focus ring. Additionally, full-time manual focus means it's easy to Canon’s EF24-105mm f/4L IS II USM is a standard zoom lens for use with EOS cameras. “IS” stands for Image Stabilizer. “USM” stands for Ultrasonic Motor. Camera Firmware When using this lens, please check the Canon website for the latest camera firmware. If the camera’s firmware The Canon EF24-105mm f/4L IS USM lens is a high-performance standard zoom lens developed for EOS cameras. It is equipped with an Image Stabilizer, and covers a wide range of focal lengths from wide angle to mid-telephoto. ¡“IS” stands for Image Stabilizer. ¡“USM” stands for Ultrasonic Motor. Features 1. The Image Stabilizer gives the h7DsFe.