Bundle Includes: Sigma 100-400mm F5-6.3 DG DN OS Contemporary Lens for Fujifilm X Mount, Sigma Camera Accessory, and Camera System Gadget Bag with Cleaning Kit Fujifilm X Mount Compatibility: The Sigma 100-400mm F5-6.3 DG DN OS Contemporary, originally created in 2020, will now be available in a version compatible with Fujifilm X Mount, making it suitable for Fujifilm's mirrorless cameras. Compact Ultra-Telephoto Zoom: Despite offering an ultra-telephoto range equivalent to 600mm in 35mm format, the lens maintains a compact design with a length of 199.5mm, a maximum diameter of 86mm, and a weight of 1,135g, making it suitable for the F Uncompromising Image Quality: The lens features advanced construction with 16 groups and 22 elements, including one FLD and four SLD elements to correct aberrations and distortions effectively. It is designed to deliver high-resolution image quality