Last year I purchased a new camera changing from my old Canon EOS70D DSLR which was a crop camera meaning the sensor was not full size like on the old 35mm SLR's. I decided to upgrade to a new Canon EOS R6 DSLR mirror-less camera which was a full frame version. The camera came with a new mount that meant I would need new lenses though at least Canon made an adaptor to take the old lenses. I purchased the camera with the standard lens that came with it which was 20mm-105mm. this was a reasonable wide angle zoom. I id like how the camera responded and the lens was good enough for most things I did but I felt the zoom length did not quite do what I needed so I ordered a new longer zoom which was 24mm-240mm, the wide angle was the same but it gave a little more reach on the zoom. In March I took the new lens out for try as day or so after getting it.