- Full-Frame | f/1.4 to f/16
- Fast Portrait-Length Prime
- 20% Lighter/13% Smaller than Previous
- XD Linear Motor Autofocus
- Aperture De-Click and Lock Switches
- Iris Lock Switch
- XA and ED Elements
- Rounded 11-Blade Diaphragm
- Fluorine Coating
- Dust and Moisture-Resistant Construction