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✔ Canon EF Mount Lens/Full-Frame Format
✔ Aperture Range: f/2.8 to f/22
✔ Two SLD Elements
✔ Super Multi-Layer Coating
✔ Nikon F Mount Lens/FX Format
✔ Aperture Range: f/1.4 to f/16
✔ Three FLD Elements, Two SLD Elements
✔ One Aspherical Element
✔ Canon EF Mount Lens/Full-Frame Format
✔ Aperture Range: f/1.4 to f/16
✔ Three FLD Elements, Two SLD Elements
✔ One Aspherical Element
Mirrorless lenses
Sigma 100-400mm f/5-6.3 DG DN OS Contemporary Lens for Sony E
✔ Sony E Mount Lens/Full-Frame Format
✔ Aperture Range: f/5 to f/29
✔ One FLD Element, Four SLD Elements
✔ Stepping Motor AF System
Mirrorless lenses
✔ Z-Mount Lens/DX Format
✔ 24-75mm (35mm Equivalent)
✔ Aperture Range: f/3.5 to f/16
✔ One Extra-Low Dispersion Element
Mirrorless lenses
✔ Z-Mount Lens/FX Format
✔ Aperture Range: f/1.2 to f/16
✔ Two ED and Three Aspherical Elements
✔ ARNEO and Nano Crystal Coatings
Mirrorless lenses
✔ Z-Mount Lens/FX Format
✔ Aperture Range: f/1.8 to f/16
✔ Two ED and Three Aspherical Elements
✔ Nano Crystal & Super Integrated Coatings
Mirrorless lenses
✔ Z-Mount Lens/FX Format
✔ Aperture Range: f/2.8 to f/22
✔ Two ED and Four Aspherical Elements
✔ ARNEO and Nano Crystal Coatings
✔ F-Mount Lens/FX Format
✔ Aperture Range: f/2.8 to f/32
✔ One Extra-Low Dispersion Element
✔ Nano Crystal & Super Integrated Coatings
Teleconverters
✔ F Mount Teleconverter
✔ 1.4x Magnification Factor
✔ Communication Between Lens & Camera
✔ Maintains Metering, Autofocus, and VR