24.2MP CMOS Sensor: Maximizing Sensitivity and Image Quality Breathtaking quality with wide dynamic range and sharp, natural expression, even at high sensitivity settings. Maximum sensitivity of ISO512000. 4K 60p Smooth Video Recording LUMIX S1 delivers 4K 60p video (QFHD 4K: 3840 x 2160 MP4) in a full-frame format,* even in rapidly moving scenes. Heat dissipation allows 4K 30p/24p and full-HD recording with no time limit.** * Maximum recording time of 29 minutes 59 seconds in 4K 60p/50p. ** Excludes high-speed video recording. When the ambient temperature is high or continuous recording is performed, the camera may stop the recording to protect itself. Wait until the camera cools down. Advanced Recognition Technology Create with high-speed, high-precision focus at every angle thanks to the unified control of sensor, engine and lens. 480 fps and DFD technology offer high-precision autofocus of approx. 0.08 seconds. * 11EV, at wide-end with S-R24105 (CIPA) in LVF120 fps setting. ** At ISO100, F1.4, AFS. 100% contrast target. Built Tough for Rugged Conditions The durable magnesium alloy die-cast frame is sealed to help protect every seam, dial and button. The camera is dust and splash-resistant* and designed for use in temperatures as low as -10°C. * Dust and Splash Resistant does not guarantee that damage will not occur if this camera is subjected to direct contact with dust and water. Unlimited Possibilities with L-Mount7 Leica Camera, Panasonic and Sigma have aligned to offer photographers a limitless spectrum of mix-and-match creative possibilities.