09-03-2019 12:09 AM
No. Its time for new lens.
09-03-2019 10:45 AM
IMHO, as always, if you are looking at any 5 series Canon, you certainly want a much better lens than that Tamron anyway. The 5 series is way too good of a camera to hamper it with a poor lens. Avoid any zoom with a huge zoom range. If you do want that type of zoom photography look at the Powershot P&S line up. Again, MHO.
09-06-2019 07:24 AM
Several companies make lens adapters, but it's impossible to make any recommendations without knowing what mount your Tamron lens is made for. I use a Sigma MC-11 to adapt my Canon lenses for use with a Sony A6400, and it works very well.
09-06-2019 10:05 AM
09-06-2019 10:20 AM
The Sigma MC-11 can easily be modified to accept EF-S lenses. All that has to be done is a removal of the internal plastic cover, which sits under the outside ring. It's removal does not effect the function of the adapter in any way.
This is commonly done and takes just a few minutes to do.
09-06-2019 01:27 PM