One of the hardest pieces of Canon photo gear to get your hands on right now is the EF to RF mount adapter. This little $99 piece of kit is important to a lot of new EOS R5 and EOS R6 shooters.
Our exclusive affiliate partner Adorama is showing an availability date of September 25, 2020. So you should probably get on your next preorder list as soon as you can if you want one of these things as soon as their available.
Canon Mount Adapter EF-EOS R at Adorama