Introduction
This lens mount adapter allows any 77mm lens become a Marco lens on Canon EOS camera body.
Therefore, you don't need to buy any Marco lens.  Although the lens will fit physically,
automatic diaphragm, auto-focusing, or any other functions will not operate correctly
while using this adapter.

77mm Male thread
Brand New! Never Used!
Made of metal (not plastic)
Color : black

Package Includes:
1 x 77mm Canon ring

Suitable for:
Canon camera body (film or digital SLR body)