Spanning a versatile range of focal lengths, the Lumix G Vario 35-100mm f/4-5.6 ASPH. MEGA O.I.S. from Panasonic is a 70-200mm equivalent lens for Micro Four Thirds mirrorless cameras. Despite its ranging reach, this lens is characterized by its compact and lightweight form factor that is suitable for everyday shooting. Its optical design employs one aspherical element and a pair of extra-low dispersion elements to suppress various aberrations, color fringing, and distortion for sharp, clear, and color-accurate imagery. A stepping AF motor and internal focus design are also employed for quick, quiet focusing performance that suits movie and photo applications, and MEGA O.I.S. helps to ensure sharp handheld photos by compensating for the effects of camera shake.