Sigma 

• Nikon F Lens/Full Frame

• Aperture Range: f/5-6.3 to 22

• Two FLD and Three SLD Elements

• Hyper Sonic Motor AF System

• Optical Stabilizer with Accelerometer

• Zoom Lock & Manual Override Switches

• Canon EF Lens/Full Frame

• Aperture Range: f/5-6.3 to 22

• Two FLD and Three SLD Elements

• Hyper Sonic Motor AF System

• Optical Stabilizer with Accelerometer

• Zoom Lock & Manual Override Switches

• For Digital SLRs w/ Canon EF/EF-S Mount

• Full Size or APS Size Chip Cameras

• Standard to Super Telephoto Zoom

• OS (Optical Stabilizer) Minimizes Blur

• Hyper Sonic Motor (HSM)

• Compatible w/Sigma APO Teleconverters

• For Digital SLRs w/ Nikon Mount

• Full Frame or APS Size Sensor Cameras

• Standard to Super Telephoto Zoom

• OS (Optical Stabilizer) Minimizes Blur

• Hyper Sonic Motor (HSM)

• Compatible w/Sigma APO Teleconverters

• EF-Mount Lens/Full-Frame Format

• Aperture Range: f/4 to 22

• FLD and Aspherical Elements

• Super Multi-Layer Coating

• Hyper Sonic AF Motor, Manual Override

• Rounded 9-Blade Diaphragm

• EF-Mount Lens/Full-Frame Format

• Aperture Range: f/1.8 to f/16

• Two FLD Elements, Two SLD Elements

• Super Multi-Layer Coating

• Hyper Sonic AF Motor, Manual Override

• Rounded 9-Blade Diaphragm

• F-Mount Lens/FX Format

• Aperture Range: f/4 to 22

• FLD and Aspherical Elements

• Super Multi-Layer Coating

• Hyper Sonic AF Motor, Manual Override

• Rounded 9-Blade Diaphragm

• Up to 4 Stops of Optical Stabilization

• Optimized for Canon Full-Frame DSLRs

• Auto and Manual Focus

• Super Multi-Layer Lens Coating

• Fast f/2.8 Maximum Aperture

• Fast & Quiet Hyper-Sonic Motor (HSM)

• EF-Mount Lens/Full-Frame Format

• Aperture Range: f/1.4 to 16

• Two Low Dispersion Elements

• One Aspherical Element

• Super Multi-Layer Coating

• Hyper Sonic AF Motor, Manual Override

• F-Mount Lens/FX Format

• Aperture Range: f/1.4 to 16

• Two Low Dispersion Elements

• One Aspherical Element

• Super Multi-Layer Coating

• Hyper Sonic AF Motor, Manual Override

• EF-Mount Lens/Full-Frame Format

• Aperture Range: f/1.8 to f/16

• Three FLD Elements, Four SLD Elements

• Four Aspherical Elements

• Super Multi-Layer Coating

• Hyper Sonic AF Motor, Manual Override

• For Canon EOS Digital SLR Cameras

• Fast f/1.4 Lens

• HSM (Hyper Sonic Motor)

• Quiet, Fast and Accurate Autofocusing

• Super Multi Layer Coating (SML)

• SLD & Glass Mould Elements

• F Mount Lens/FX Format

• Aperture Range: f/2 to 16

• FLD & Special Low Dispersion Elements

• Two Aspherical Elements

• Super Multi-Layer Coating

• Hyper Sonic AF Motor

• Nikon F Lens/Full Frame

• Aperture Range: f/5-6.3 to 22

• One FLD and Three SLD Elements

• Hyper Sonic Motor AF System

• Optical Stabilizer with Accelerometer

• Zoom Lock & Manual Override Switches

• Canon EF Lens/Full Frame

• Aperture Range: f/5-6.3 to 22

• One FLD and Three SLD Elements

• Hyper Sonic Motor AF System

• Optical Stabilizer with Accelerometer

• Zoom Lock & Manual Override Switches

• For Nikon Digital SLR Cameras

• Fast f/1.4 Lens

• HSM (Hyper Sonic Motor)

• Quiet, Fast and Accurate Autofocusing

• Super Multi Layer Coating (SML)

• SLD & Glass Mould Elements

• EF-Mount Lens/Full-Frame Format

• Aperture Range: f/2.8 to 22

• Three Aspherical Elements

• One ELD and Two SLD Elements

• Hyper Sonic Motor (HSM) AF System

• Internal Focus

• Aperture Range: f/1.4 to f/16

• One Molded Glass Aspherical Element

• Three Special Low Dispersion Elements

• Super Multi-Layer Coating

• Floating System & Large Diameter Design

• Hyper Sonic AF Motor

• Canon EF/Full-Frame Format

• 3 Aspherical, 2 SLD, and 2 FLD Elements

• Optical Stabilizer

• Thermally Stable Composite

• Internal Focusing System

• Hyper Sonic AF Motor

• F Mount Lens/FX Format

• Aperture Range: f/1.4 to f/16

• FLD and Special Low Dispersion Elements

• Two Aspherical Glass Elements

• Super Multi-Layer Coating

• Hyper Sonic AF Motor

• F-Mount Lens/FX Format

• Aperture Range: f/2.8 to 22

• Three Aspherical Elements

• One ELD and Two SLD Elements

• Hyper Sonic Motor (HSM) AF System

• Internal Focus

• Nikon F/Full-Frame Format

• 3 Aspherical, 2 SLD, and 2 FLD Elements

• Optical Stabilizer

• Thermally Stable Composite

• Internal Focusing System

• Hyper Sonic AF Motor

• EF Mount Lens/Full-Frame Format

• Aperture Range: f/1.4 to f/16

• FLD and Special Low Dispersion Elements

• Two Aspherical Glass Elements

• Super Multi-Layer Coating

• Hyper Sonic AF Motor

• 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

• 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

• EF Mount Lens/Full-Frame Format

• Aperture Range: f/3.5 to f/22

• One SLD Glass Element

• Unique 180° Circular Imagery

• Internal Focus, AF/MF Selection

• Min. Focus: 5.3", 1:4.6 Magnification

• Aperture Range: f/1.8-16

• Fast Constant Maximum Aperture

• Designed for APS-C-Sized Sensors

• 35mm Equivalent Focal Length: 28.8-56mm

• Hyper Sonic AF Motor

• Internal Focusing and Zoom Design

• Aperture Range: f/1.8-16

• Fast Constant Maximum Aperture

• Designed for APS-C-Sized Sensors

• 35mm Equivalent Focal Length: 27-52.5mm

• Hyper Sonic AF Motor

• Internal Focusing and Zoom Design

• For APS-C Format Digital SLR Cameras

• Equiv. to Aproxx. 12-24mm in 35mm Format

• 75.5-114° Angle of View

• 9.4" (24cm) Minimum Focus Distance

• Well Corrected for Distortions

• FLD Elements Correct Color Aberrations

• EF-Mount Lens/Full-Frame Format

• Aperture Range: f/1.8 to f/16

• Three FLD Elements, Four SLD Elements

• Four Aspherical Elements

• Super Multi-Layer Coating

• Hyper Sonic AF Motor, Manual Override