24.1 Megapixel CMOS (APS-C) sensor with is 100–6400 (H: 12800),Built-in Wi-Fi and NFC technology,9-Point AF system and AI Servo AF,Optical Viewfinder with approx 95% viewing coverage,Use the EOS Utility Webcam Beta Software (Mac and Windows) to turn your compatible Canon camera into a high-quality webcam