M42-EOS Electronic Chip 3 AF Confirm M42 Len to for SLR Camera Adapter Ring for Canon 5D 6D 7D II 7D 80D 70D 60D 50D 1300D 1200D

M42-EOS Electronic Chip 3 AF Confirm M42 Len to for SLR Camera Adapter Ring for Canon 5D 6D 7D II 7D 80D 70D 60D 50D 1300D 1200D

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