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: 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: 24mm
• Aperture range: f/1.4-16
• Nikon F mount lens
• 35mm film / full-frame digital sensor format
• Hyper-Sonic Motor Focusing (HSM)
• FLD and special low dispersion elements
• Two aspherical glass elements
• Rounded 9-blade diaphragm
• Super multi-layer coating
• Sigma USB Dock compatible

Key features:

• Focal length: 24mm
• Aperture range: f/1.4-16
• Sony E mount lens
• 35mm film / full-frame digital sensor format
• Hyper-Sonic Motor Focusing (HSM)
• FLD and special low dispersion elements
• Two aspherical glass elements
• Rounded 9-blade diaphragm
• Super multi-layer coating
• Sigma USB Dock compatible

Key features:

• Focal Length: 24mm
• Aperture: f/1.4 to 16
• L-Mount Lens 
• Full-Frame format
• Stepping Motor
• 1 SLD and 2 FLD Elements
• 4 Aspherical Glass Elements
• Super Multi-Layer Lens Coating
• Dust- and splash-resistant structure
• 11-Rounded Blade Diaphragm

Key features:

• 24mm focal length
• f/1.4 to 16 Aperture
• Sony E-mount lens 
• Full-frame format
• Stepping motor
• 1 SLD and 2 FLD elements
• 4 Aspherical glass elements
• Super multi-layer lens coating
• Dust- and splash-resistant structure
• 11-Rounded blade diaphragm

Key features:

• All-metal construction
• Manual aperture ring
• Incredibly compact and lightweight
• Minimum focus distance of only 3.9 inches
• Reproduction ratio of 1:2 for closeup photography
• High-speed, accurate autofocus
• Magnetic lens cap and metal lens hood
• Mount with dust and splash-resistant structure
• Designed to minimize flare and ghosting
• Apt for Sony E mount

Key features:

• All-metal construction
• Manual aperture ring
• Arc-style focus mode switch
• High-speed, accurate autofocus
• Magnetic lens cap and metal lens hood
• Mount with dust and splash-resistant structure
• Designed to minimize flare and ghosting

Key features:

• All-metal construction
• Manual aperture ring
• Incredibly compact and lightweight
• Minimum focus distance of only 3.9 inches
• Reproduction ratio of 1:2 for closeup photography
• High-speed, accurate autofocus
• Magnetic lens cap and metal lens hood
• Mount with dust and splash-resistant structure
• Designed to minimize flare and ghosting

Key features:

• All-metal construction
• Manual aperture ring
• Incredibly compact and lightweight
• Minimum focus distance of only 3.9 inches
• Reproduction ratio of 1:2 for closeup photography
• High-speed, accurate autofocus
• Magnetic lens cap and metal lens hood
• Mount with dust and splash-resistant structure
• Designed to minimize flare and ghosting
• Apt for L mount

Key features:

• All-metal construction
• Manual aperture ring
• Arc-style focus mode switch
• High-speed, accurate autofocus
• Magnetic lens cap and metal lens hood
• Mount with dust and splash-resistant structure
• Designed to minimize flare and ghosting

Key features:

• All-metal construction
• Manual aperture ring
• Arc-style focus mode switch
• High-speed, accurate autofocus
• Magnetic lens cap and metal lens hood
• Mount with dust and splash-resistant structure
• Designed to minimize flare and ghosting
• Apt for L mount