Panasonic LUMIX G 20mm f/1.7 II ASPH Lens (Silver)Shooting amazing close ups has gotten a whole lot easier with Panasonic's LUMIX G 20mm f 1. 7 lens. The lens allows your subjects to distinctly stand out thanks to its compact and lightweight structure. Equipped with seven lenses in five groups it uses two aspherical lenses to minimize both distortion and chromatic aberration, which allows it to achieve high resolution. Among other notable features of this lens is its seven blade aperture which