Key Features APS-C Format | f/2.8 to f/22 16-29mm (Full-Frame Equivalent) Ultra Wide-Angle Zoom Fast Internal Focus System Rounded 7-Blade Diaphragm Dust & Splash-Resistant Design

Key Features Full-Frame | f/2.8 to f/22 1:1 Magnification, 11.6" Min. Focus Hyper-Sonic Motor AF System Custom AFL Button, Focus Limiter Switch Physical Aperture Ring; De-Click Switch Weather-Sealed Design

Key Features Full-Frame | f/2.8 to f/22 1:1 Magnification, 11.6" Min. Focus Hyper-Sonic Motor AF System Custom AFL Button, Focus Limiter Switch Physical Aperture Ring; De-Click Switch Weather-Sealed Design

Key Features APS-C | f/1.4 to f/16 19.2mm (Full-Frame Equivalent) Fast & Lightweight Wide-Angle Prime Stepping Motor AF System Rounded 9-Blade Diaphragm Control Ring 3 Aspherical Elements, 2 SLD Elements Minimum Focusing Distance: 6.8" Water- and Oil-Repellent Coating Dust- and...

Key Features APS-C | f/1.4 to f/16 18mm (Full-Frame Equivalent) Fast & Lightweight Wide-Angle Prime Stepping Motor AF System Rounded 9-Blade Diaphragm Aperture Ring 3 Aspherical Elements, 2 SLD Elements Minimum Focusing Distance: 6.8" Water- and Oil-Repellent Coating Dust- and...

Key Features APS-C | f/1.4 to f/16 18mm (Full-Frame Equivalent) Fast & Lightweight Wide-Angle Prime Stepping Motor AF System Rounded 9-Blade Diaphragm Aperture Ring 3 Aspherical Elements, 2 SLD Elements Minimum Focusing Distance: 6.8" Water- and Oil-Repellent Coating Dust- and...

Key Features Full-Frame | f/1.4 to f/16 Super-Fast Prime Portrait Lens HLA-Driven High-Speed AF Motor Rounded 13-Blade Diaphragm Aperture Ring, Focus Mode Switch 2 Aspherical Elements, 4 FLD Elements Minimum Focusing Distance: 43.4" Water & Oil-Repellent Coating Dust & Splash-Resistant...

Key Features Full-Frame | f/1.4 to f/16 Super-Fast Prime Portrait Lens HLA-Driven High-Speed AF Motor Rounded 13-Blade Diaphragm Aperture Ring, Focus Mode Switch 2 Aspherical Elements, 4 FLD Elements Minimum Focusing Distance: 43.4" Water & Oil-Repellent Coating Dust & Splash-Resistant...

Key Features 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 TSC Material, Brass Bayonet Mount MC-11 Mount Converter for EF to Sony...

Key Features E-Mount Lens/Full-Frame Format Aperture Range: f/2.8 to f/22 One FLD Element, Five SLD Elements Three Aspherical Elements Super Multi-Layer & Nano Porous Coating High-Speed AF with Stepping Motor Customizable AFL Button Rounded 11-Blade Diaphragm Weather-Sealed, Protective Front Coating...

World's first 14mm F1.4 lens Outstanding optical performance Dust and splash resistant structure Responsive, quiet autofocus Manual Focus Lock switch

Key Features Full-Frame | f/1.4 to f/16 Designed for Astrophotography HLA Autofocus Motor TS-141 Tripod Socket Rounded 11-Blade Diaphragm Dust and Splashproof Design