bought from the company liquidation of genesis camera hire. this is not my area of expertise, please check the photos carefully no damage on the adapter EF to compact prime 2 EF CP.2 CP .2 50/T2.1 or CP .2 85/T2.1 CZ ident number 1846-494 adapter ring with 7 shims and a mixed pack of screws (m2x4mm and m2x8mm phillips and torx t6)
eBay