M39x1 (old Zenit) lens to Canon EOS (EF-mount) camera adapter | eBay
M42-FD Lens Adapter, M42-FD M42 Screw Lens for Canon FD F-1 A-1 T60 FTB Film Camera Adapter, for Zeiss, Pentax, Praktica,Zenit
Helios-44-2 58mm F2 Lens for Zenit Adapter Sony E NEX - Etsy
M39x1 (old Zenit) lens to Canon EOS (EF-mount) camera adapter | eBay
RafCamera M39x1 (old Zenit) lens to Canon EOS (EF-mount) camera...
Canon Drop-In Filter Mount Adapter EF-EOS R 3443C002 B&H Photo
Amazon.com : M42-FD Lens Adapter, M42-FD M42 Screw Lens for Canon FD F-1 A-1 T60 FTB Film Camera Adapter, for Zeiss, for Pentax, for Praktica, for Mamiya, for Zenit : Electronics
TILT adapter for use Hasselblad lenses on digital cameras (Canon, Nikon, Pentax K...)
Fotodiox Lens Mount Adapter Compatible with Novoflex Fast-Focusing Rif – Fotodiox, Inc. USA