Covering a versatile wide-angle to short-telephoto range, 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. In regard to its optical design, a series of low dispersion and aspherical elements are used to control a variety of aberrations, color fringing, and distortion in order to realize a high degree of sharpness, clarity, and color accuracy. Balancing its optical performance, this zoom is also unique due to is 1:2 maximum magnification ratio and 11.8" minimum focusing distance to suit working with close-up subjects. Additionally, an Optical Image Stabilizer helps to control the effects of camera shake for sharper handheld shooting and the lens sports a weather-sealed design for use in harsh conditions.