The Lumix S 24-105mm f/4 Macro O.I.S. from Panasonic is a flexible zoom, featuring a constant f/4 maximum aperture, for L-mount mirrorless cameras. A series of low dispersion and aspherical elements are used to control a variety of aberrations, color fringing, and distortion. This zoom has a 1:2 maximum magnification ratio and 11.8" minimum focusing distance to suit working with close-up subjects. The Optical Image Stabilizer helps to control the effects of camera and the lens sports a weather-sealed design for use in harsh conditions.