PANASONIC LUMIX G VARIO LENS, 14-45MM, F3.5-5.6 ASPH, MIRRORLESS MICRO FOUR THIRDS, MEGA O.I.S, H-FS014045 (USA BLACK) Based on the Micro Four Thirds System standard MEGA O.I.S. is Panasonic's advanced Optical Image Stabilizer technology 1 Aspherical lens to reduce aberration Contrast AF system support 7-Blade, circular aperture diaphragm produces softness in out-of-focus areas of your photos