The XF55-200mm offers a large maximum aperture, a linear motor to deliver high-speed AF performance and image stabilisation that allows the use of shutter speeds 4. 5 stops slower. This is a lens you can trust even in the toughest shooting conditions. Using high-performance glass lens elements throughout and containing two ED lens elements, including one Super ED lens element that boasts performance equivalent to that of fluorite lens, the XF55-200mm offers sharp and crisp image description across its entire zoom range Features Lens type: Long zoom lens Focal length: 55-200 mm 35 equivalent: 84-305 mm Lens mount: Fujifilm X Mount Max. aperture: F3. 5-F4. 8 Min. aperture: F22 Filter size: 62mm