- E-Mount Lens/Full-Frame Format
- Aperture Range: f/1.8 to f/22
- Two Aspherical and Three ED Elements
- Ultra Multi-Coating
- Manual Focus Design
- Rounded Seven-Blade Diaphragm
Designed for Sony E-mount mirrorless cameras, this 20mm f/1.8 ED AS UMC Lens from Rokinon is a bright wide-angle prime featuring an intuitive manual focus design and enhanced optical construction.