The GR IIIx was developed focusing on keeping the body size compact while including a high level of functionality. The model is one-size smaller than that of the GR II and about the same size of GR DIGITAL IV with a 1/1.7 inch image sensor. A minimalist design was pursued to achieve a tool with portability and expression in mind. The button and dial layout is fully considered to allow for comfortable, single-handed operation.The AF system is a hybrid of image plane phase-matching and contrast detection. The advantages of high-speed focusing in image plane phase-matching AF and focusing precision in contrast-detection AF are combined. The common contrast-detection AF issue of searching for focus peaks has been reduced to achieve quick shooting performance required on street photography.A high output motor is used to drive the lens barrel so that it quickly moves from a retracted position to the shooting position. Also, the program process of start-up is optimized to reduce the start-up time. The built-in lens barrier also makes it unnecessary to remove the lens cap, so you will not miss a sudden photo opportunity. Focal Length, Aperture: 26.1mm (Approx. 40mm in 35mm equivalent focal length), F2.8～F16 Included items Rechargeable Battery DB-110 USB Power Adapter Power Plug USB Cable I-USB166 Handstrap
