Sigma 12mm f1.4 DC Contemporary Lens 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"...

Sigma 16-28mm f2.8 DG DN Lens Key Features Full-Frame Format | f/2.8 to f/22 Stepping AF Motor Internal Focus and Zoom Design Weather-Sealed Construction Rounded 9-Blade Diaphragm The Sigma 16-28mm f2.8 DG DN Lens is a compact, high-performance ultrawide zoom meant to...

Sigma 16mm f1.4 DC DN Lens Key Features APS-C | f/1.4 to f/16 24mm (Full-Frame Equivalent) Rounded 9-Blade Diaphragm Stepping Motor AF System Super Multi-Layer Coating Two Aspherical Elements Two SLD Elements, Three FLD Elements Weather-Sealed Construction Combining a comfortable...

Sigma 17-40mm f1.8 DC Art Lens Key Features APS-C | f/1.8 to f/16 25.5 to 60mm (Full-Frame Equivalent) Superfast Wide-to-Normal Zoom HLA Autofocus 11" Minimum Focus Distance Aperture Ring with Click & Lock Switches SLD and Aspherical Elements Water- and...

Sigma 18-35mm f/1.8 DC HSM Lens Key Features EF-Mount Lens/APS-C Format 28.8-56mm (35mm Equivalent) Aperture Range: f/1.8 to f/16 Five SLD Elements Four Aspherical Elements Super Multi-Layer Coating Hyper Sonic Motor AF System Rounded 9-Blade Diaphragm Distinguished by a uniquely...

Sigma 200mm f2 DG OS Sports Lens Key Features Full-Frame | f/2 to f/22 Super Fast Medium Telephoto Prime Lens HLA-Driven High-Speed AF Motor 6.5-Stop Stabilization & OS2 Algorithm FLD and SLD Glass Elements Nano Porous & Super Multi-Layer Coatings...

Sigma 24-70mm F2.8 DG DN II Lens Key Features Full-Frame | f/2.8 to f/22 Fast & Lightweight Wide-to-Tele Zoom HLA Autofocus 6.7" Minimum Focusing Distance Aperture Ring with Click & Lock Switches FLD, SLD & Aspherical Elements Nano Porous &...

  Sigma 28-45mm F1.8 DG DN Lens Key Features Full Frame | f/1.8 to f/16 Superfast Wide-to-Normal Zoom HLA Autofocus 11.9" Minimum Focus Distance Aperture Ring with Click & Lock Switches SLD and Aspherical Elements Nano Porous & Super Multilayer...

Sigma 300-600mm f4 DG OS Sports Lens Key Features Full-Frame | f/4 to f/22 Constant Aperture Super Telephoto Zoom HLA-Driven High-Speed AF Motor 5.5-Stop Stabilization & OS2 Algorithm Anomalous and High-Refractive Glass Configurable Function Ring Internal Focus and Zoom Rotating...

Sigma 30mm f1.4 DC DN Lens Key Features APS-C | f/1.4 to f/16 45mm (Full-Frame Equivalent) Rounded 9-Blade Diaphragm Stepping Motor AF System Super Multi-Layer Coating Two Aspherical Elements One High-Refractive Index Element Rubber Sealing Protects Against Dust A fast,...

Sigma 35mm f1.4 DG DN Lens Key Features Aperture Range: f/1.4 to f/16 Super Multi-Layer and Resistance Coating SLD, ELD, FLD , and Aspherical Elements Minimum Focus Distance: 11.8" Stepping Motor AF System Customizable AFL Button Physical Aperture Ring; De-Click...

Sigma 50mm f1.2 DG DN Lens Key Features Full-Frame | f/1.2 to f/16 Fast, Wide-Aperture Lens High-Response Linear Actuator AF System Four Aspherical Lens Elements Rounded 13-Blade Diaphragm De-Clickable Aperture Ring Super Multilayer Coating Dust- and Splash-Resistant Construction The lightest...

Sigma 50mm f1.4 DG DN Lens Key Features Full-Frame | f/1.4 to f/16 Fast Compact Prime HLA Linear Focusing Motor Aspherical & SLD Glass Elements Rounded 11-Blade Diaphragm Dust & Splash-Resistant Design Delivering sophisticated optical performance and high-speed autofocus, this...

Sigma 56mm f1.4 DC DN Lens Key Features 27MP with Improved Performance 5.3K60/4K120/2.7K240 Video, 27MP Photos Compatible with HB-Series Lens Mods Upgraded Mounting Ecosystem HyperSmooth 6.0 Image Stabilization Front and Rear LCD Screens Bluetooth Audio Connectivity and Control 33' Waterproof...

Sigma 85mm f1.4 DG DN Lens Key Features E-Mount Lens/Full-Frame Format Aperture Range: f/1.4 to f/16 Five SLD Elements One Aspherical Element, Four HR Elements Super Multi-Layer Coating Stepping Motor AF System Customizable AFL Button Physical Aperture Ring; De-Click Switch...