Kenko Lens Accessories Digital Ring Set for Canon RF Mount Set of 2 with Electronic Contacts Made in Japan 515495 Close-up 10mm/16mm

An extension tube that allows you to take pictures even closer than the shortest shooting distance of the original lens. Equipped with electronic contacts, allowing recording of shooting data Set of 2 lengths 10mm and 16mm According to the specifications, AF works, but the depth of field is extremely shallow and it is difficult to focus, so we recommend using MF. It cannot be used with lenses other than genuine lenses as they do not support electrical signals. Also, it cannot be used in conjunction with a mount adapter.