Hooked on Konica Hexanon, Soligor, Tokina,or any lens that adapts to the Konica AR mount on any Canon EOS M or Canon EOS R camera. I started out using the M for product photography but got hooked on shopping for AR mount lenses on eBay. I guess It's a poor man's Leica replacement. Now I am beginning to use a Canon RP with an AR adapter.