- Medium Format 44 x 33mm | f/1.7 to f/22
- 63mm (Full-Frame Equivalent)
- Extremely Fast Short-Portrait Prime
- DC Motor with GMR Sensor AF System
- Weather-Sealed Design & Fluorine Coating
- Super ED and Aspherical Elements
- Command Position on Aperture Ring
- Rounded 9-Blade Diaphragm