Sony E PZ 16-50mm f/3.5-5.6 OSS Lens. ???? Sony E PZ 16-50mm f/3.5-5.6 OSS Lens. 2 Motorized Power Zoom (PZ): Smooth electronic zoom operation perfect for both still photography and video recording. 7 Fast & Quiet Autofocus: Smooth focusing performance suitable for both photo and video applications.
