Richard CanonNews / Thursday, March 6, 2025 / Categories: Lens Catalog Canon RF 100mm F2.8L Macro IS USM Specifications for the Canon RF 100mm F2.8L Macro IS USM Lens Category and Release Details Lens Mount TypeRF Lens CategoryTelephoto Primes Launch DateApril, 2021 Initial Price$1,399.00 Lens Characteristics Diameter82mm Length148mm Weight730g Filter Thread67mm Rear Filter InstalledFalse WeathersealingTrue Focal Length100mm - 100mm Number of Elements / Groups17/13 Maxiumum Aperture2.80 Minumum Aperture32.00 Minumum Focal Distance0.26m Number of Diaphragm Blades9 Purchase Links for the Canon RF 100mm F2.8L Macro IS USM Amazon B&H PhotoVideo Adorama MTF Plot of the Canon RF 100mm F2.8L Macro IS USM Lens Construction Diagram of Canon RF 100mm F2.8L Macro IS USM Previous Article Canon RF 400mm F2.8L IS USM Next Article Canon RF 14-35mm F4L IS USM Print 47 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.