PANASONIC LUMIX G II LENS, 20MM, F1.7 ASPH, MIRRORLESS MICRO FOUR THIRDS, H-H020AK (USA BLACK) 20mm focal length, equivalent to 40mm on a 35mm film camera Closest Focusing Distance : 0.2m / 0.66ft, Maximum magnification Approx. 0.13x / 0.25x (35mm camera equivalent) F1.7 brightness for beautiful, soft focus, Comprised of seven lenses in five groups Used with Lumix G Micro System Cameras, allows for use of the advanced contrast Auto Focus (AF) system Lens not Zoomable