Richard CanonNews / Sunday, November 12, 2017 / Categories: Lens Catalog Canon EF 70-200mm f/4L IS USM Specifications for the Canon EF 70-200mm f/4L IS USM Lens Category and Release Details Lens Mount TypeEF Lens CategoryTelephoto Zooms Launch DateAugust, 2006 Initial Price$1,249.00 Lens Characteristics Diameter76mm Length172mm Weight760g Filter Thread67mm Rear Filter InstalledFalse WeathersealingTrue Focal Length70mm - 200mm Number of Elements / Groups20/15 Maxiumum Aperture4.00 Minumum Aperture32.00 Minumum Focal Distance1.20m Number of Diaphragm Blades8 Purchase Links for the Canon EF 70-200mm f/4L IS USM Canon USA Canon USA Refurbished Amazon B&H PhotoVideo Adorama Aperture Range f/4-32 Fluorite and UD Lens Elements Two Mode Optical Image Stabilization Ultrasonic Autofocus Motor Full-Time Manual Focus Override Internal Zooming and Focusing Focus Range Limiter Water and Dust Resistant Sealing Truly Circular Diaphragm Previous Article Canon EF 85mm f1.2L USM II Next Article Canon EF 50mm f1.2L USM Print 1588 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.