Sigma 28-70mm f/2.8 DG DN Lens for Sony E
- E-Mount Lens/Full-Frame Format
- Aperture Range: f/2.8 to f/22
- Two FLD Elements, Two SLD Elements
- Three Aspherical Elements
- Super Multi-Layer & Nano Porous Coatings
- Water- and Oil-Repellent Front Coating
- Stepping Motor AF System
- Rounded 9-Blade Diaphragm
- Dust- and Splash-Proof Design
Sigma 35mm f/1.4 DG DN Art Lens for Sony E
- Sony E Lens/Full-Frame Format
- 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 Switch
- Rounded 11-Blade Diaphragm
- Weather-Sealed Design
Sigma 35mm f/1.4 DG HSM Art Lens for Canon EF
- EF-Mount Lens/Full-Frame Format
- Aperture Range: f/1.4 to f/16
- One FLD Element, Four SLD Elements
- Two Aspherical Elements
- Floating Elements System
- Super Multi-Layer Coating
- Hyper Sonic AF Motor, Manual Override
- Rounded 9-Blade Diaphragm
- Compatible with Sigma USB Dock
Sigma 50mm f/1.4 DG HSM Art Lens for Canon EF
- Aperture Range: f/1.4 to f/16
- One Molded Glass Aspherical Element
- Three Special Low Dispersion Elements
- Super Multi-Layer Coating
- Floating System & Large Diameter Design
- Hyper Sonic AF Motor
- Rounded Nine-Blade Diaphragm
- Thermally Stable Composite Material
- Brass Bayonet Mount
- Compatible with Sigma USB Dock
Sigma 50mm f/1.4 DG HSM Art Lens for Nikon F
- Aperture Range: f/1.4 to f/16
- One Molded Glass Aspherical Element
- Three Special Low Dispersion Elements
- Super Multi-Layer Coating
- Floating System & Large Diameter Design
- Hyper Sonic AF Motor
- Rounded Nine-Blade Diaphragm
- Thermally Stable Composite Material
- Brass Bayonet Mount
- Compatible with Sigma USB Dock