Slim wide-angle lens. Image sensor standard: full frame. Lens mount: Canon EF. Focus: automatic. Filter thread diameter: 52 mm. Minimum focusing distance: 0.25 m. AF/MF switch. The wide-angle lens is characterized by an expanded field of view that surpasses that of the human eye. It differs from standard lenses due to its shorter focal length. This shorter focal length increases the field of view, making subjects appear smaller and allowing more to be captured in the photo. Additionally, the wide-angle lens creates a noticeable effect of spatial depth—objects in the distance appear even further away, giving your images a striking sense of depth.