Yes, I did check them out, but I like the lenses I have. There is a different mount for the mirrorless cameras. You need to add a convertor in order to use the standard EF lenses. I did go ahead and order through Canon and got a great deal on a refurbished 80D with 2 lightweight IS kit lenses made especially for the cropped sensor. My other lenses made for Full frame will have a 1.6 x factor, which will be great for wildlife shots.