Tamron 28-75mm f/2.8 Di III RXD Lens for Sony E

Key Features E-Mount Lens/Full-Frame Format Aperture Range: f/2.8 to f/22 One XLD Element, One LD Element Three Aspherical Elements Blending a sleek form-factor with a versatile working range, the 28-75mm f/2.8 Di III RXD from Tamron is a full-frame-compatible lens for Sony E-mount mirrorless cameras. Spanning wide-angle to portrait-length, a constant f/2.8 maximum aperture complements this range and affords increased control over depth of field along with enhanced low-light