Fujinon XF 23mm F2 WR

This fast, wide-angle lens is constructed with 10 elements in 6 groups and incorporates a pair of aspheric elements that aid in creating crisp images throughout the frame. It has an internal stepping motor that provides fast, smooth, and quiet AF operation. When combined with phase-detection AF it is said to achieve focus in 0.05 seconds. Other features include Super EBC (electron beam coating), weather resistance and a tolerance for low temperature use. When shallow depth of field effects are desired its 9-inch (approx. 22.86 cm) close focusing capability combines with its rounded 9-blade diaphragm and f/2 maximum aperture to create beautiful bokeh images.