Three Gorges Locks DSC03877 Aperture: ƒ/1.8, Camera: DSC-RX100, Taken: 17 April, 2016, Focal length: 10.4mm, ISO: 6400, Shutter speed: 1/25s, Technical Details Camera: DSC-RX100 Taken: April 17, 2016 Focal length: 10mm Aperture: f/1 Exposure: 1/25 second ISO: 6400