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 performance. Benefitting the optical design is an RXD stepping motor, which enables quick, near-silent autofocus performance to suit stills and video, along with full-time manual focus override and a minimum focusing distance of 7.5". Suiting this lens's use in harsh climates, it also sports a moisture-resistant construction along with a fluorine-coated front element to protect against fingerprints and smudging.
VIDEO Tamron 28-75mm f/2.8 Specs
Focal Length 28 to 75mm Aperture Maximum: f/2.8 Minimum: f/22 Lens Mount Sony E Format Compatibility 35mm Film / Full-Frame Digital Sensor Angle of View 75° 23' to 32° 11' Minimum Focus Distance 7.48" / 19 cm Maximum Magnification 0.34 to 0.25x Maximum Reproduction Ratio 1:2.9 Optical Design 15 Elements in 12 Groups Diaphragm Blades 9, Rounded
Filter Thread Front: 67 mm Dimensions (DxL) 2.87 x 4.64" / 73 x 117.8 mm Weight 1.21 lb / 550 g
Package Weight 1.88 lb Box Dimensions (LxWxH) 7.75 x 6.0 x 5.5"