- EF-Mount Lens/Full-Frame Format
- Aperture Range: f/1.8 to f/22
- Super Spectra Coating
- STM Stepping AF Motor
- Rounded 7-Blade Diaphragm
One of the most versatile focal lengths available, the EF 50mm f/1.8 STM Lens from Canon is a compact, normal-length prime well-suited to everyday shooting. The bright f/1.8 maximum aperture benefits working in difficult lighting conditions and also affords increased control over depth of field for isolating subject matter. Individual elements feature a Super Spectra coating to help minimize flare and ghosting to realize greater contrast and color accuracy when working in backlit and harsh conditions. Additionally, an STM stepping AF motor is used to realize quick and near-silent autofocus performance along with full-time manual focus override.