Richard CanonNews / Sunday, November 12, 2017 / Categories: Lens Catalog Canon EF 35mm f/1.4L II USM Specifications for the Canon EF 35mm f/1.4L II USM Lens Category and Release Details Lens Mount TypeEF Lens CategoryWideangle Primes Launch DateAugust, 2015 Initial Price$1,799.00 Lens Characteristics Diameter80mm Length106mm Weight760g Filter Thread72mm Rear Filter InstalledFalse WeathersealingTrue Focal Length25mm Number of Elements / Groups14/11 Maxiumum Aperture1.40 Minumum Aperture22.00 Minumum Focal Distance0.28m Number of Diaphragm Blades9 Purchase Links for the Canon EF 35mm f/1.4L II USM Canon USA Canon USA Refurbished Amazon B&H PhotoVideo Adorama Features Aperture Range: f/1.4-22 Blue Spectrum Refractive Optics Two Aspherical Elements, One UD Element Subwavelength and Fluorine Coatings Ultrasonic Autofocus Motor Full-Time Manual Focus Override Weather-Sealed Design Rounded 9-Blade Diaphragm Previous Article Canon EF 50mm f/1.8 STM Next Article Canon EF-M 15-45mm IS STM Print 1549 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.