Tamron 70-300 mm F/4,5-5,6 Di III RXD para cámaras Sony PRO de fotograma completo APS-C
It achieves the world's smallest size and lightest weight, coming in at 5.8 in. The lens also incorporates the RXD (Rapid eXtra-silent stepping Drive) unit, a high-speed precision AF drive system that is remarkably quiet.