VIVITAR T-Mount (T2) Adapter for Canon EF EOS 80D, 77D, 70D, 60D, 60Da, 50D, 7D, 6D, 5D, 5Ds, T7i, T7s, T6s, T6i, T6, T5i, T5, T4i, T3i, T3, T2i, SL2, and SL1
Amazon.com : Lens Adapter EF-EOS R Compatible for Canon EF/EF-S Lens to RP R5 R6 Camera, Lens Mount Adapter Converter with Detachable ND Filter : Electronics
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