Sigma

Key features:

• Focal length: 60-600mm
• Aperture range: f/4.5-6.3 to f/22-32
• Sigma mount lens
• Full frame format
• 10x Optical zoom
• 25 Lens elements in 19 groups
• 3 FLD lens elements and 1 SLD element
• Hyper Sonic Motor AF system
• 1:3.3 Magnification ratio
• Dustproof, splashproof, water and oil repellent

Key features:

• Focal length: 105mm
• Aperture range: f/1.4 - f/16
• Sigma SA mount lens
• 35mm Film / Full-Frame digital sensor
• Hyper-Sonic Motor focusing (HSM)
• Master Bokeh lens
• Exceptional peripheral brightness
• Dust and splash-proof structure
• 17 optical elements in 12 groups
• 9 Rounded diaphragm blades

Key features:

• Focal length: 14mm
• Aperture range: f/1.8-16
• Sigma SA mount lens
• 35mm film / full-frame digital sensor format
• Hyper-Sonic Motor Focusing (HSM)
• Four aspherical elements
• Rounded 9-blade diaphragm
• Brass bayonet mount
• Super multi-layerc coating

Key features:

• Focal length: 28mm
• Maximum aperture: f/1.4
• Sigma SA Mount Lens
• Full frame format
• Hyper Sonic Motor for superior AF
• Special Multi-Layer Coating
• Two FLD glass elements and three DSL elements
• Dustproof, splashproof, oil and water-resistant

Key features:

• Focal length: 135mm
• Aperture range: f/1.8-16
• Sigma SA mount lens
• 35mm film / full-frame digital sensor format
• Hyper-Sonic Motor Focusing (HSM)
• Two FLD elements, two SLD elements
• Rounded 9-blade diaphragm
• Full frame lens with APS-C compatibility
• Sigma USB Dock compatible

Key features:

• Focal length: 500mm
• Aperture range: f/4 - f/32
• Sigma F lens mount
• 35mm film / full-frame digital sensor format
• Optical Stabilization (OS)
• High performance telephoto lens
• Enhanced dust and splash-proof construction
• AF (Auto-Focus) function switch
• Magnesium alloy lens barrel
• Tripod socket with 90 degree click stops

Key features:

• Focal length: 85mm
• Aperture range: f/1.4-16
• Sigma SA-mount lens
• 35mm Film / Full-Frame digital sensor format
• Rounded 9-blade diaphragm
• Hyper-Sonic Motor focusing (HSM)
• Two low dispersion elements
• Stellar optical performance
• Super Multi-Layer coating
• Sigma USB Dock compatible

Key features:

• Focal length: 50 - 100mm
• Aperture range: f/1.8-16
• Sigma SA mount lens
• APS-C format 
• Hyper sonic motor focusing (HSM)
• Internal zoom and focus
• 3 FLD glass and 1 SLD glass element
• Rounded 9-Blade Polycarbonate Diaphragm
• Tripod collar- fixed, rotating
• Super multi-layer coating

Key features:

• Focal length: 120 - 300mm
• Aperture range: f/2.8-22
• Sigma mount lens
• 35mm film / full-frame digital sensor / DSLR (APS-C sensor)
• Optical Stabilizer (OS)
• Hyper-sonic motor focusing (HSM)
• FLD and SLD lens elements
• Super multi-layer coating
• Dust- and splash-proof construction
• Compatible with Sigma USB dock

Key features:

• Focal length: 20mm
• Aperture range: f/1.4-16
• Sigma SA mount lens
• 35mm film / full-frame sensor
• Hypersonic motor focusing (HSM)
• Two aspherical elements
• Two FLD elements and five SLD elements
• Rounded 9-blade diaphragm
• Brass bayonet mount
• Super multi-layer coating

Key features:

• Focal length: 18-35mm
• Aperture range: f/1.8-16
• Sigma SA mount lens
• Canon APS-C format
• 9-blade rounded diaphragm
• Special Low Dispersion glass
• Hyper Sonic Motor
• Internal focusing and zoom design
• Super Multi-Layer coating
• Sigma USB dock compatible

Key features:

• Focal length: 100-400mm
• Aperture range: f/5-6.3 to f/22
• Sigma SA mount lens
• 35mm Film / Full-Frame Digital Sensor format
• Optical stabilization (OS)
• Hyper-Sonic Motor Focusing (HSM)
• Four SLD Glass elements
• Rounded 9-blade diaphragm
• Super Multi-Layer coating
• Sigma USB Dock compatible

Key features:

• Focal length: 70mm
• Aperture range: f/2.8-22
• Sigma SA Mount lens
• 35mm Film / Full-Frame digital sensor format
• 1:1 life-size magnification
• Focus-by-wire focusing system
• Coreless DC AF motor with manual override
• Flare and ghosting reduction
• Rugged brass bayonet mount
• Sigma USB Dock and Tele-converter compatible

Key features:

• Focal length: 24-105mm
• Aperture range: f/4-22
• Sigma SA mount lens
• 35mm Film / Full-Frame Digital Sensor
• Optical Stabilization (OS)
• Hyper-Sonic Motor focusing (HSM)
• 3 Aspherical, 2 SLD, and 2 FLD elements
• Thermally Stable Composite
• Sigma USB Dock compatible

Key features:

• Focal length: 30mm
• Aperture range: f/1.4-16
• Sigma mount lens
• APS-C format
• Hyper-Sonic Motor focusing (HSM)
• Rear Focusing (RF)
• Thermally Stable Composite material
• Brass Bayonet mount
• Flare and ghosting reduction
• Sigma USB Dock compatible

Key features:

• Focal length: 200 - 500mm
• Aperture range: f/2.8-22
• Sigma SA lens mount
• 35mm film / full-frame digital sensor / DSLR (APS-C sensor)
• Zoom super telephoto
• Built-in LCD panel for focal info
• Minimum focus distance: 6.56 feet (2.00 m)
• 1:8 maximum reproduction ratio
• 9 diaphragm blades