- Full-frame format | f/1.4 to f/16
- Extremely fast design, advanced optics
- Voice coil motor (vcm) for rear focus
- Rugged l-series build
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