Tamron 17-70mm f/2.8 Di III-A VC RXD Lens for Sony E

Key Features: 


E-Mount Lens/APS-C Format
25.5-105mm (35mm Equivalent)
Aperture Range: f/2.8 to f/16
Three Aspherical Elements
Two Low Dispersion Elements
BBAR and Fluorine Coatings
RXD Stepping AF Motor
VC Image Stabilization
Moisture-Resistant Construction
Rounded 9-Blade Diaphragm



Spanning a versatile zoom range and characterized by its bright design, the Tamron 17-70mm f/2.8 Di III-A VC RXD is a 25.5-105mm-equivalent lens for APS-C-format Sony E-mount mirrorless cameras. The wide to short-tele range is ideal for everyday shooting and the fast f/2.8 constant maximum aperture suits working in difficult lighting conditions and offers improved control over depth of field. Complementing this design is a series of specialized optics, including aspherical and low dispersion elements, that produce well-corrected imagery with high sharpness, clarity, and color accuracy. Individual elements also feature Tamron's BBAR coating, which suppresses flare and ghosting for greater contrast when working in backlit and harsh lighting conditions.