Fujinon XF100-400mm F4.5-5.6 R LM OIS WR lens : Fujifilm has recently launched the Fujinon XF100-400mm F4.5-5.6 R LM OIS WR telephoto zoom lens. With its introduction the premium mirrorless X-Series range now expand to a super telephoto option. The Fujifilm XF100-400mm F4.5-5.6 R LM OIS WR is a super telephoto zoom lens that covers a 35mm focal length equivalent of 152-609mm. The high performance optical construction of 21 elements in 14 groups includes five ED lenses and one Super ED lens to help reduce chromatic aberration that often occurs in telephoto lenses. As a result, the Fujifilm super telephoto zoom lens delivers the highest image quality in its class.