Panasonic Lumix SR24105 24-105mm f/4 Macro O.I.S. LensCovering 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