This is an APS-C high-magnification zoom lens that achieves a zoom ratio of approximately 18.8 times. Not only can it be used for a wide range of shooting scenes from wide angle to super telephoto shoots, it also achieves a maximum 1:2 magnification at a focal length of 70 mm, so you can enjoy serious macro shooting. In addition to high speed AF using a linear motor HLA (High-response Linear Actuator), the OS-2 stabilization algorithm OS2 provides the perfect balance of the features required for high-magnification zoom lenses that are intended for use in various shooting scenes, including 6 levels at wide end and 4.5 levels at tele-end.