Richard CanonNews / Friday, March 7, 2025 / Categories: Lens Catalog Canon RF 16-28 F2.8 IS STM Specifications for the Canon RF 16-28 F2.8 IS STM Lens Category and Release Details Lens Mount TypeRF Lens CategoryWideangle Zooms Launch DateJanuary, 2025 Initial Price$1,149.00 Lens Characteristics Diameter77mm Length91mm Weight445g Filter Thread67mm Rear Filter InstalledFalse WeathersealingFalse Focal Length16mm - 28mm Number of Elements / Groups16/13 Maxiumum Aperture2.80 Minumum Aperture16.00 Minumum Focal Distance0.20m Number of Diaphragm Blades9 Purchase Links for the Canon RF 16-28 F2.8 IS STM Amazon B&H PhotoVideo Adorama MTF Plot of the Canon RF 16-28 F2.8 IS STM Lens Construction Diagram of Canon RF 16-28 F2.8 IS STM Previous Article Canon RF-S 7.8mm F4 STM Dual Next Article Canon RF-S 14-30mm f/4-6.3 IS STM PZ Print 156 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.