Key Features
- Full-Frame Format | f/1.4 to f/16
- Extremely Fast Design, Advanced Optics
- Voice Coil Motor (VCM) for Rear Focus
- Nano USM for Fast Floating Autofocus
- Manual Iris/Full-Time Focus Rings
- Air Sphere (ASC) Coating
- Two Aspherical Elements, One UD Element
- Rounded 11-Blade Diaphragm
- Weather-Sealed Design