Richard CanonNews / Sunday, November 12, 2017 / Categories: Lens Catalog Canon EF 24mm f/1.4L II USM Specifications for the Canon EF 24mm f/1.4L II USM Lens Category and Release Details Lens Mount TypeEF Lens CategoryWideangle Primes Launch DateSeptember, 2008 Initial Price$1,549.00 Lens Characteristics Diameter94mm Length87mm Weight650g Filter Thread77mm Rear Filter InstalledFalse WeathersealingTrue Focal Length24mm Number of Elements / Groups13/10 Maxiumum Aperture1.40 Minumum Aperture22.00 Minumum Focal Distance0.25m Number of Diaphragm Blades8 Purchase Links for the Canon EF 24mm f/1.4L II USM Canon USA Canon USA Refurbished Amazon B&H PhotoVideo Adorama Aperture Range: f/1.4-22 Two Aspherical and Two UD Elements Sub Wavelength Lens Coating Ultra Sonic Motor Autofocus Full-time Manual Focus Override Minimum Focus Distance: 3.0" Dust and Water Resistant Circular Diaphragm - 8 Blades 77mm Filter Diameter Previous Article Canon EF-S 18-200mm f3.5-5.6 IS Next Article Canon TS-E 17mm f/4L Print 1456 Richard CanonNewsRichard CanonNews Richard has been using Canon cameras since the 1990s, with his first being the now legendary EOS-3. Since then, Richard has continued to use Canon cameras and now focuses mostly on infrared photography. Richard is the founder and editor of CanonNews since 2017, and has worked as a writer on CanonRumors and other websites in the past. Other posts by Richard CanonNews Contact author Facebook page Please login or register to post comments.