Any way to make use of an old canon ef lens I found in the closet with an Iphone?
Any way to make use of an old canon ef lens I found in the closet with an Iphone? Recently I found a dusty lens and camera (lens says its the canon EF 24–70mm f/2.8L, the other one was 50mm 1.8 or something like that) and body says its the (EOS 40D DS126171 DC 8.1V ). As far as I know, my father bought it around 2007. He hasn't used it for 7 plus years so I decided to make use of it. I have a full apple ecosystem, so in terms...