Tamron introduces affordable 17-35mm F2.8-4 full-frame lens for Canon and Nikon

Tamron has introduced its 17-35mm F2.8-4 Di OSD lens for full-frame Canon and Nikon bodies. This compact lens, which weighs just 460g (16.2oz), features 15 elements, including low-dispersion and glass-molded aspherical elements. Both 'BBAR' and fluorine coatings are employed, with the latter helping to fingerprints and moisture from adhering to this weather-sealed lens. The Optimized Silent Drive motor promises 'excellent AF speed and drive noise reduction,' according to Tamron. The 17-35mm F2.8...