Products Highlights
Bright F2.8 Aperture
Fast USM AF motor
Compatible with full frame and APS-C EOS DSLRs
Dust & Moisture sealed
One Super UD Element, Two UD Elements
Super Spectra and Fluorine Coatings
Three Aspherical Elements
Ring-Type Ultrasonic Motor AF System
Weather-Sealed Construction
Rounded 9-Blade Diaphragm