Fotodiox Pro Lens Mount Adapter - Miranda (MIR) SLR Lens to Canon EOS (EF, EF-S) Mount SLR Camera Body Premium-grade Fotodiox "Pro" adapter "No Play" Adapter, Infinity Focus Guaranteed Made from Heavy Duty Brass with Steel Finishings Built-in 1.4x Multi-Coated Focusing Correction Lens and Aperture Dial which Allows Aperture Control 24 month manufacturer warranty