Fujinon XF55-200mmF3.5-4.8 R LM OIS 55-200mm focal length, Minimum focus distance -1.10m/43.41 inch 83-300mm equivalent focal length on APS-C cameras F3.5-4.8 maximum aperture; F22 minimum, Stepper-type AF motor Image stabilization (4.5 stops claimed), 62mm filters.Batteries is not Included since batteries are not required Fujifilm X mount for X series interchangeable lens cameras