New SONY A7S 4K Mirrorless Digital Camera with FE 28-70mm f/3.5-5.6 OSS Lens Image Sensor: CMOS Image Processor: BIONZ X Series: Alpha Package Type: Body with Lens Kit Aspect Ratio: 3:2 (Horizontal : Vertical) Battery: NP-FW50 W-series Rechargeable Battery Pack Type: with 28-70mm Lens