This is a junk item. It was working normally until recently, but now no image appears when attached to a camera. This is suitable for those who can repair it themselves or for parts. As stated above, it is not in working order, so please purchase only if you understand this. Returns are not accepted. Canon Model Name: EF-M11-22mm F4-5.6 IS STM Focal Length (Wide): 19-70mm Open F-value: 4-5.6 Included Accessories: Front and rear caps Other Features: Junk