To mount Tamron lenses.
The diaphragm functions manually.
The photographic exposure meter functions with most to Canon EOS mount adapter.
The adapter is brand new, manufactured with hardened magnesium alloy and is anodized with black, ensure silky smooth operation of your lens and camera.
Weight: 48.15 g
Size: 771.6 cm
1 × Tamron to EOS EF Mount Adaptor