The Lumix G Vario 7-14mm (35mm camera equivalent:14-28mm) f/4.0 ASPH is compact and lightweight for casual on the go use with an impressive wide-angle zoom range.With the 114-degree angle of view, users can easily fit subjects into the frame even when shooting indoors or where space is limited. The focal range allows photos and movies to be recorded with a uniquely rich perspective.The Lumix G Vario 7-14mm combines 16 lens elements in 12 groups, including two aspherical lenses and four ED lenses. Image resolution is high from corner-to-corner even at the wide-angle setting. The f/4.0 aperture over the entire zoom range thanks to its large-diameter glass molded lens elements.When mounted on Lumix G Micro System Camera, the lens allows use of the advanced contrast AF system, which includes a Face Recognition function. Seven blades give the aperture a rounded shape that produces an attractively smooth effect in out-of-focus areas when shooting at larger aperture settings. The multi-coated lens elements help minimize ghosts and flare to insure a sharp, clear image The metal mount assures durability for repeated mounting and removal.