Panasonic LX 100 is the flagship camera of Panasonic LX series and the first fixed-lens camera in the world with 4/3 frame sensor. LX 100, as the successor model of LX7, not only retains the retro and fashionable appearance of LX series, but also adopts better hardware configuration. Panasonic LX 100 adopts 1280 CMOS sensor and VenusEngine image processor. The standard sensitivity range of the camera is 200-25600, which can be extended to 100 at the lowest. Shutter speed range is between 30-116000 seconds, with the highest continuous shooting speed. Leica DCVARIO-SUMMILUX lens is used, and the closest focusing distance is 3cm, which is equivalent to 24-75mmf/ 1.7-2.8. In addition, LX 100 is equipped with the same DFD spatial recognition focusing system as the top Panasonic GH4, which ensures that the shortest focusing time of the camera is reduced to 0. 14s. Moreover, in order to improve the control experience of the whole machine, Panasonic also added 2.76 million EVF and multi-function lens rings to LX 100. Finally, Panasonic LX 100 also has a very practical 4K ultra HD video shooting function. Generally speaking, the overall performance of Panasonic LX 100 has completely reached the professional level, and it is one of the few portable cameras.