Canon RF24-105mm F4-7.1 is STM (4111C002),Canon RF 24-105mm f/4 L IS USM New-In-Box at Roberts Camera,Amazon.com : Canon RF 24-105mm f/4L IS USM Lens, Black - 2963C002 : Electronics,Used Canon RF 24-105mm f/4-7.1 IS STM | MPB,Canon RF 24-105mm F/4-7.1 IS STM Lens for sale online | eBay