Key Features
EF-Mount Lens/Full-Frame Format
Aperture Range: f/1.8 to f/22
One Aspherical Element
Super Spectra Coating
Ring-Type Ultrasonic Motor AF System
Rounded 7-Blade Diaphragm
| Brand: Canon | 
| Fixed Focal Lengths: 28mm | 
| Lens Format Coverage: APS-C Lenses | 
| Lens Types: standard | 
| Maximum Aperture: f/1.8 | 
| Zooms / Primes: Prime Lenses, |