Kit Includes: FUJIFILM XF 8-16mm f/2.8 R LM WR Lens ULTIMAXX LENS POUCH LARGE ULTIMAXX BLOWER ULTIMAXX LENS CLEANING PEN ULTIMAXX Microfiber Cleaning Cloth ULTIMAXX STARTER CLEANING KIT An ultra-wide zoom characterized by a bright and advanced optical design, the XF 8-16mm f/2.8 R LM WR from FUJIFILM is a 12-24mm-equivalent lens featuring a constant f/2.8 maximum aperture for consistent performance throughout the zoom range. The optical layout comprises six extra-low dispersion elements, including three Super ED elements, which help to virtually eliminate chromatic aberrations and color fringing for greater clarity and color accuracy. Four aspherical elements are also used to suppress distortion, curvature of field, and spherical aberrations for improved sharpness. Also, a Nano-GI coating helps to control ghosting and flare for enhanced contrast and color fidelity when working in strong lighting conditions. Complementing the optics is a refined linear motor, which affords quick and quiet autofocus performance, and the lens body is weather-sealed in 11 distinct places to support working in trying environmental conditions. Impressively wide zoom is designed for FUJIFILM X-mount mirrorless cameras and provides a 12-24mm equivalent focal length range. Constant f/2.8 maximum aperture offers consistent performance throughout the zoom range and excels when working in difficult lighting conditions. Six extra-low dispersion elements, including three Super ED elements, are used to greatly reduce color fringing and chromatic aberrations in order to produce high clarity and color fidelity throughout the zoom range. Four aspherical elements control distortion, curvature of field, and spherical aberrations, which helps to improve sharpness and realize more accurate rendering.