Tamron 70-180mm F/2.8 Di III VC VXD G2 Lens for Sony E-Mount

• This full-frame telephoto zoom lens for Sony E-mount cameras offers a constant f/2.8 aperture, ideal for low-light shooting and subject isolation. • Dual VXD (Voice-coil eXtreme-dynamic drive) linear autofocus motors provide fast, precise, and quiet focusing, excellent for both stills and video. • Features three aspherical and six low-dispersion elements to minimize aberrations and ensure sharp, high-contrast images across the zoom range. • Moisture-resistant construction and BBAR-G2 (Broad-Band Anti-Reflection Generation 2) coatings enhance durability and reduce flare. • The floating elements system maintains image quality at close focusing distances. • A 9-blade rounded diaphragm contributes to smooth bokeh and pleasing out-of-focus areas.