SLR lenses

✔ EF-Mount Lens/Full-Frame Format
✔ Aperture Range: f/1.8 to f/22
✔ Super Spectra Coating
✔ Ring-Type Ultrasonic Motor AF System

✔ EF-Mount Lens/Full-Frame Format
✔ Aperture Range: f/1.2 to f/16
✔ One Aspherical Element
✔ Super Spectra Coating

✔ EF-Mount Lens/Full-Frame Format
✔ Aperture Range: f/2.8 to f/32
✔ Four Ultra-Low Dispersion Elements
✔ Super Spectra Coating

✔ EF-Mount Lens/Full-Frame Format
✔ Aperture Range: f/2.8 to f/32
✔ One Fluorite Element & Five UD Elements
✔ Air Sphere Coating

✔ EF-Mount Lens/Full-Frame Format
✔ Aperture Range: f/2.8 to f/22
✔ One Aspherical Element
✔ Super Spectra Coating

Non-retail Packaging

✔ EF-Mount Lens/Full-Frame Format
✔ Aperture Range: f/4 to f/22
✔ Two Aspherical and Two UD Elements
✔ Super Spectra Coating

✔ EF-Mount Lens/Full-Frame Format
✔ Aperture Range: f/2.8 to f/22
✔ One Super UD Element, Two UD Elements
✔ Three Aspherical Elements

Non-retail Packaging

✔ EF-Mount Lens/Full-Frame Format
✔ Two Aspherical Elements, One UD Element
✔ Super Spectra Coating
✔ STM Stepping AF Motor

✔ EF-Mount Lens/Full-Frame Format
✔ Aperture Range: f/2 to f/32
✔ Two Ultra-Low Dispersion Elements
✔ Super Spectra Coating