Richard CanonNews / Sunday, November 12, 2017 / Categories: Lens Catalog This post may contain affiliate links(s). An affiliate link means I may earn advertising/referral fees if you make a purchase through my link, without any additional cost to you. It helps to keep this site afloat. Thank you in advance for your support. If you like what we do here, maybe buy me a coffee. Canon EF 28mm f/2.8 IS USM Aperture Range: f/2.8-22 Aspherical Lens Elements Optical Image Stabilization Ultrasonic Autofocus Motor Manual Focus Override Rear Focusing System 7-Blade Circular Diaphragm Minimum Focusing Distance: 9" 58mm Filter Thread Diameter 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 Print Lens MountEFLens CategoryWideangle PrimesLaunch Date2/7/2012Launch Year2012WeathersealingFilter Thread58Rear FilterDiameter (mm)68Length (mm)52Weight (g)260Min. Focal Length28Maximum Aperature2.80Min. Aperture22.00Min Focus Distance0.23No of Element Groups7No of Elements9Diaphragm Blades7Launch Price$549.00Amazonamzn.to/2gKydTdCanon USAbit.ly/2idOu3dCanon USA Refurbishedbit.ly/2iff8ZtB&H PhotoVideobit.ly/2AD5V5DAdoramabit.ly/2ADJblV Please login or register to post comments.