f/1.4 lens

Full-Frame | f/1.4 to f/16 | Fast, Lightweight Walkaround Prime | STM Autofocus Stepping Motor | Minimum Focusing Distance: 10.6" | Customizable Clickless Control Ring | Dust and Water-Resistant Design

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