Sigma

Key features:

• Focal length: 14-24mm
• Aperture range: f/2.8-22
• Sony-E mount lens
• Full-frame format
• Ultra-wide-angle zoom
• Full-time manual mode
• 11-blade rounded diaphragm
• Super multi-layer and Nano Porous coatings
• Dust and splash-proof construction
• Ideal for Astrophotography

Key features:

• Focal length: 18-35mm
• Aperture: f/1.8 - f/16
• Canon EF mount lens
• Canon APS-C format
• 9 blade rounded diaphragm
• Special low Dispersion glass
• Hyper sonic motor
• Internal focusing and zoom design
• USB dock compatible

Key features:

• Focal Length: 14 - 24mm
• Aperture range f/2.8 - f/22
• Canon EF Mount Lens
• 35mm Film / Full-Frame Digital Sensor Format
• Hyper-Sonic Motor Focusing (HSM), manual override
• Virtually zero distortion at infinity focus
• 3 FLD, 3 SLD, and 3 Aspherical Elements
• Rounded 9-Blade Diaphragm
• Dust/splash proof Weather Sealing
• Sigma USB Dock compatible

Key features:

• Focal Length: 14 - 24mm
• Aperture range f/2.8 - f/22
• Canon EF Mount Lens
• 35mm Film / Full-Frame Digital Sensor Format
• Hyper-Sonic Motor Focusing (HSM), manual override
• Virtually zero distortion at infinity focus
• 3 FLD, 3 SLD, and 3 Aspherical Elements
• Rounded 9-Blade Diaphragm
• Dust/splash proof Weather Sealing
• Sigma USB Dock compatible

Key features:

• Focal length: 14-24mm
• Aperture range: f/2.8-22
• Leica L-mount lens
• Full-frame format
• Ultra-wide-angle zoom
• Full-time manual mode
• 11-blade rounded diaphragm
• Super multi-layer and Nano Porous coatings
• Dust and splash-proof construction
• Ideal for Astrophotography

Key features:

• Focal length: 18-35mm
• Aperture range: f/1.8 - f/16
• Canon EF mount lens
• Canon APS-C format
• 9 blade rounded diaphragm
• Special low Dispersion glass
• Hyper sonic motor
• Internal focusing and zoom design
• USB dock compatible

Key features:

• Focal Length: 18-35mm
• Aperture: f/1.8 - f/16
• Canon EF Mount Lens
• Canon APS-C Format
• 9 blade rounded diaphragm
• Special Low Dispersion glass
• Hyper Sonic Motor
• Internal focusing and zoom design
• USB dock compatible

Key features:

• Focal length: 18-35mm
• Aperture: f/1.8-16
• Nikon F mount lens
• Nikon DX format
• 9-blade rounded diaphragm
• Special low dispersion glass
• Hyper sonic motor ensures accurate autofocusing
• Internal focusing and zoom design
• USB dock compatible
• Super multi-layer lens coating

Key features:

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

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