Multi coated lens: A multi-coated lens element reduces ghost and flare to deliver high optical performance (12 elements in 9 groups) Inner focus system enables excellent resolution and contrast; stepping motor makes focusing action smooth and near silent Multi coated lens: A multi-coated lens element reduces ghost and flare to deliver high optical performance (12 elements in 9 groups) Inner focus system enables excellent resolution and contrast; stepping motor makes focusing action smooth and near silent Panasonic Mega O. I. S. makes it easy to shoot super clear shots even in low lit situations by suppressing the blur caused by a hand movement Medium zoom lens: A 45-150mm focal length with F4.0-5.6 ASPH provides a versatile medium zoom range of daily situations The lens’ seven aperture blades produce an attractive smoothness in out of focus areas, even when shooting at large aperture