The XF100–400F4.5–5.6 R WR is a super telephoto zoom lens with a focal length range of 152–609 mm, equivalent to the 35mm format. Integrated image stabilisation with five aperture stops and a weight of less than 1.4 kg ensure sharply focused freehand shots. The lens is splash- and dustproof and also resistant to the cold down to a temperature of –10 degrees centigrade. The fluorine coating of the front lens repels water and dirt, while also protecting against scratches.