18mm f/6.3 APS-C lens for EOS-M

Note: This lens is a fixed aperture and no blades  [Product structure]Composed of 6 optical structures in 4 groups, the closest focusing distance is 0.35m, the weight is about 49g, the focal length is 18mm, and the equivalent focal length is 27mm. [Aperture]: APS-C lens with a fixed aperture value of F6.3,It is a cookie head shape. [Applicable scenarios]: widely used in humanities, landscapes, food,street photography and other scenes. [Features]: biscuit head design,small and portable;slim and light;Fixed perspective.