Tamron 17-28mm f/2.8 Di III RXD Lens for Sony E Bundle with 128GB Memory Card (2 Items) - A046-TAMRON_K4

• UPC   040962845714
• Bundle Includes: Tamron 17-28mm f/2.8 Di III RXD Lens with 128GB UHS-I U3 V30 Ultra Memory Card Performance: The 17-28mm zoom’s optical design consists of 13 lenses in 11 groups, including three aspherical lens elements, two LD (Low Dispersion) lens elements and one XLD (eXtra Low Dispersion) lens element that has properties close to those of fluorite. Together they efficiently suppress chromatic and other aberrations. Additionally, Tamron’s legendary BBAR (Broad-Brand Anti-Reflection) Coating effectively reduces ghosting and flare Stepping Motor: The AF drive incorporates a sensor that accurately detects the position of the lens while the RXD motor unit delivers optimized AF control. This achieves very fast and accurate autofocus operation, allowing users to maintain pin-sharp focus on continually moving subjects or when filming video. The exceedingly quiet operation is an important advantage because it virtually eliminates extraneous sounds during video recording Moisture-Resistant: Environmental seals are located at the lens mount area and other critical locations to prevent infiltration of moisture and/or rain drops and afford moisture-resistant construction. This feature provides an additional layer of protection when shooting outdoors under adverse weather conditions Coating: The front surface of the lens element is coated with a protective fluorine compound that has excellent water- and oil-repellent qualities. The lens surface is easier to wipe clean and is less vulnerable to the damaging effects of dirt, moisture or oily fingerprints, allowing for much easier maintenance