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- Aperture Range: f/1.4-16
- Hyper Sonic Motor (HSM)
- Floating Internal Focus System
- Minimum Focusing Distance: 11.8"
- Anti-Flare Super Multi-Layer Coating
- Special & "F" Low Dispersion Elements
- Front Filter Thread Diameter: 67mm
- 9x Circular Aperture Blades
- Compatible with Sigma USB Dock
