Sigma

Key features:

• Compatible with high-speed autofocus
• Compatible with AF assist
• Super multi-layer coating
• Water and oil-repellent coating (front element)
• Dust and splash-resistant structure
• Designed to minimize flare and ghosting
• Undergoes SIGMA’s proprietary MTF measuring system
• 11-blade rounded diaphragm
• High-precision, durable brass bayonet mount
• ‘Made in Japan’ craftsmanship

Key features:

• 17mm ultra-wide angle lens for Sony E Mount
• Compatible with high-speed autofocus and AF assist
• Full-frame lenses offer new value to mirrorless systems
• Mount features a dust and splash-resistant structure
• Designed to minimize flare and ghosting
• Undergoes Sigma's MTF measuring system to ensure high quality
• 7-blade rounded diaphragm delivers an attractive blur
• Features a high-precision, durable brass bayonet mount
• Comes with an LH576-03 petal-type lens hood
• Includes an LCF55-01M magnetic metal lens cap

Key features:

• Compatible with high-speed autofocus
• Compatible with SIGMA USB DOCK UD-11 (sold separately)
• Super multi-layer coating
• Water and oil-repellent coating (front element)
• Dust and splash-resistant structure
• Designed to minimize flare and ghosting
• Undergoes SIGMA’s proprietary MTF measuring system
• 11-blade rounded diaphragm
• High-precision, durable brass bayonet mount
• ‘Made in Japan’ craftsmanship

Key features:

• 17mm ultra-wide angle lens for L Mount
• Compatible with lens aberration correction
• Mount features a dust and splash-resistant structure
• Designed to minimize flare and ghosting
• Switch between linear and non-linear focus ring settings 
• Undergoes Sigma's MTF measuring system to ensure high quality
• 7-blade rounded diaphragm delivers an attractive blur
• Compatible with Sigma USB Dock UD-11 (sold separately) 
• Features a high-precision, durable brass bayonet mount
• Comes with an LH576-03 petal-type lens hood