Filling in as the premium normal-length lens, the EF-M 32mm f/1.4 STM from Canon is a 51.2mm-equivalent prime characterized by its impressively bright f/1.4 maximum aperture. This fast design affords increased control over depth of field for working with selective focus techniques, and also suits shooting in difficult lighting conditions. One aspherical element is used in the optical design, and helps to reduce spherical aberrations and distortion for improved sharpness and clarity throughout the aperture range. A Super Spectra Coating has also been applied to control flare and ghosting for greater contrast when shooting in bright or backlit conditions. Additionally, an STM motor is featured and provides quick, smooth, and precise autofocus performance along with full-time manual focus override.