Richard CanonNews / Sunday, November 12, 2017 / Categories: Lens Catalog Canon EF 11-24mm f/4L USM Features Constant f/4 Maximum Aperture Super UD, UD, and 4 Aspherical Elements SWC, Air Sphere, and Fluorine Coatings Ring-Type USM Autofocus Motor Internal Focus; Full-Time Manual Focus Weather-Resistant Design Rounded 9-Blade Diaphragm Previous Article Canon EF 100mm f/2.8L IS Macro USM Next Article Canon EF 135mm f/2.0L USM Print 2195 Lens MountEFLens CategoryWideangle ZoomsLaunch Date2/5/2015Launch Year2015WeathersealingRear FilterDiameter (mm)108Length (mm)132Weight (g)1180Min. Focal Length11Max Focal Length24Maximum Aperature4.00Min. Aperture22.00Min Focus Distance0.28No of Element Groups11No of Elements16Diaphragm Blades9Launch Price$2,999.00Amazonamzn.to/2iImf0FCanon USAbit.ly/2idDl2uCanon USA Refurbishedbit.ly/2idDymiB&H PhotoVideobit.ly/2hULCcnAdoramabit.ly/2yuQuuO Leave a comment Name: Please enter a name. Email: Please enter an email address. Please enter a valid email address. Comment: Please enter comment. I agree This form collects your name, email, IP address and content so that we can keep track of the comments placed on the website. For more info check our Privacy Policy and Terms Of Use where you will get more info on where, how and why we store your data. You must read and accept this rules. Add comment