New, advanced printable lens system LUMIX G X VARIO PZ 45-175mm/F4.0-5.6 ASPH./POWER O.I.S. (H-PS45175) with automatic zoom control from the new lens brand "X" for the LUMIX G Micro System, which complies with the Micro Four Thirds System standard. The new lens brand "X", the epitome of Panasonic's optical technologies, delivers stunning image reproduction with true-to-life details, ultimate contrast ratio, unique Nano Surface Coating for significant reduction of ghosting and flare, and natural elements with marked transparency. Industry's first Multi-Actuator Floating Inner Focus System that controls 3 lens groups separately using the individual actuator, reducing both size and weight. It also provides high resolution and an optimal contrast ratio for the entire zoom range of 45-175mm (equivalent to a 35mm camera: 90-350mm) without changing the overall length. In addition, the lens system includes 2 ED lenses which suppress chromatic aberrations, providing high performance throughout the zoom range. With Panasonic's Nano Surface Coating technology, reflection is significantly minimized across the entire visual light spectrum (380 nm-780 nm) by means of an extra low refractive coating with nano-sized structures on the surface of the lens. This means an ultra-clear image with significant reduction of ghosting and over-radiation.