Compatible with Olympus zuiko (OM) 35mm SLR lenses on Canon RF mount Mirrorless camera body Enhanced craftsmanship and high-tolerance construction for demanding professionals; infinity focus or beyond guaranteed Precise fit and solid connection; lens has no play, gap or wiggling when mounted on adapter and no adjustments required Precision all-metal construction with chrome plated brass mounts for secure and solid fit Limited 2-year Manufacturer Warranty