This telephoto zoom covers focal lengths equivalent to 84mm to 305mm in the 35mm film format and has a fast aperture of F3.5 to F4.8 despite its portable size. Optically, it uses a Super ED lens element, which is comparable to a fluorite lens, to thoroughly eliminate chromatic aberration and deliver outstanding picture quality. Sharp and clear images are obtained throughout its zoom range, even with the aperture wide open. The HT-EBC coating maintains strong contrast even against backlight, while the image stabilization function – equivalent to 4.5 shutter speed stops – and fast autofocus with the linear motor ensure shooting is quick and easy.