Sony a7s II: Alpha a7SII Mirrorless Digital Camera Bundle Image Sensor: EXR-CMOS Image Processor: BIONZ X Recording Media: SD / SDHC /SDXC Card Series: Alpha Package Type: Body Only Image Sensor Size: 35 mm full frame (35.6 x 23.8 mm), Exmor® CMOS sensor Battery: Rechargeable Li-ion Battery Pack Package Contents: Sony a7S II E-mount Camera with Full-Frame Sensor