Introduction Converted to 35mm equivalent focal lengths the Lumix 35-100 is equivalent to a 70-200. It has a fixed maximum aperture of f2.8 throughout the range and has Panasonic’s Power O.I.S (Optical Image Stabilization) built in. Power O.I.S is Panasonic’s highest performance stabilization technology. Optically the 35-100 comprises 18 elements in 13 groups. Two of the elements are ED (Extra-low Dispersion) glass and one is UED (Ultra Extra-low Dispersion) glass. Minimum focus is 0.85m giving a maximum magnification of 0.1x. For a fast, telephoto zoom the weight and size at just 360g and 99.9mm are quite