Tamron 50-300mm f/4.5-6.3 Di III VC VXD Mount:Sony FE Mount The ZEISS Vario-Tessar configuration offers

The ZEISS Vario-Tessar configuration offers outstanding performance in a compact

a luggage ID tag holder for easy identification

designed from the ground up specifically for full-frame mirrorless cameras

2 Mounting screws for achieving multiple fit options on larger lenses

All these features work together to present users with an immersive observational experience

Tamron 50-300mm f/4.5-6.3 Di III VC VXD Mount:Sony FE Mount The ZEISS Vario-Tessar configuration offersFull Frame Constant Max Aperture: f 4 Ultra Wide to Normal Zoom Lens VXD Linear Motor Focus Mechanism Internal Zoom & Focus Moisture Resistant Construction Fluorine Coating