INCLUDED - Sigma 18-50mm f/2.8 DC DN Contemporary Lens for Fujifilm X, 55mm Essential Filter Kit, Cleaning Kit, and Cleaning Cloth. SUPERIOR IMAGE QUALITY - Capture stunningly sharp images with 13 elements in 10 groups, including 1 SLD and 3 aspherical elements, ensuring exceptional clarity and detail. FAST AUTOFOCUS SPEED - Experience rapid and precise autofocus, ideal for capturing dynamic subjects and ensuring you never miss a critical moment. EXCELLENT LOW LIGHT PERFORMANCE - Achieve brilliant results in challenging lighting conditions with a wide f/2.8 maximum aperture, perfect for creative depth of field.