• Sigma's new Art line of lenses
    • HSM (hypersonic motor)
    • Incorporating a Inner Focus system
    • TSC (Thermally Stable Composite)
    • High-precision, rugged brass bayonet mount
    • Flare and ghosting reduction
    • Lens Construction: 17 Elements in 12 Groups
    • Number of Diaphragm Blades: 9
    • Mininum Aperture: f16
    • Maximum Magnifications: 1:4.3
    • Minimum Focusing Distance: 8cm
    • Filter Size: 72mm
    $ 689.0
    • Sigma's new Art line of lenses
    • Special & "F" Low Dispersion Elements (FLD & SLD)
    • Hyper Sonic Motor (HSM)
    • Thermally Stable Composite (TSC)
    • Floating Internal Focus System
    • Super Multi-Layer Coating
    • Rounded 9 blade diaphragm
    • Customization and flexible adjustment with Sigma USB Dock
    • Filter size:67mm
    $ 829.0
    • Aperture Range: f/1.4 to f/16
    • Three FLD Elements, Two SLD Elements
    • One Aspherical Element
    • Super Multi-Layer Coating
    • Hyper Sonic AF Motor, Manual Override
    • Weather-Sealed, Protective Front Coating
    • Rounded 9-Blade Diaphragm
    • Removable Rotating Arca-Type Tripod Foot
    • Compatible with Sigma USB Dock
    $ 1599.0