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✔ Canon EF Mount Lens/Full-Frame Format
✔ Aperture Range: f/1.4 to 16
✔ Two Low Dispersion Elements
✔ One Aspherical Element
✔ Nikon F Mount Lens/FX Format
✔ Aperture Range: f/2.8 to f/22
✔ Nine FLD Elements, One SLD Element
✔ Super Multi-Layer Coating
✔ Canon EF Mount Lens/Full-Frame Format
✔ Aperture Range: f/4.5 to f/32
✔ Three FLD Elements, One SLD Element
✔ Super Multi-Layer Coating
✔ Aperture Range: f/1.4 to f/16
✔ One Molded Glass Aspherical Element
✔ Three Special Low Dispersion Elements
✔ Super Multi-Layer Coating
✔ Canon EF Mount Lens/Full-Frame Format
✔ Aperture Range: f/1.4 to f/16
✔ Three FLD Elements, Three SLD Elements
✔ One Aspherical Element
✔ Nikon F Mount Lens/FX Format
✔ Aperture Range: f/1.4 to f/16
✔ One FLD Element, Four SLD Elements
✔ Two Aspherical Elements
✔ Canon EF Mount Lens/Full-Frame Format
✔ Aperture Range: f/1.4 to f/16
✔ One FLD Element, Four SLD Elements
✔ Two Aspherical Elements
✔ Canon EF Mount Lens/APS-C Format
✔ 48mm (35mm Equivalent)
✔ Aperture Range: f/1.4 to f/16
✔ One Aspherical Element
✔ Canon EF Mount Lens/Full-Frame Format
✔ Aperture Range: f/1.4 to f/16
✔ FLD and Special Low Dispersion Elements
✔ Two Aspherical Glass Elements
✔ Canon EF Mount Lens/Full-Frame Format
✔ Aperture Range: f/2.8 to f/22
✔ Three SLD Elements
✔ Four Aspherical Elements