- Allows you to mount Canon EOS lenses in reverse for a macro extreme effect
- All metal construction
- Smooth Surface For Effortless Mount
- Extreme Macro Closeup Results
The Polaroid camera lens reversing ring is installed between a Canon camera body and a lens equipped with a filter thread diameter of 58 mm. The lens does not have to be a Canon lens. Once attached to the camera the adapter ring provides 58 mm male threads onto which you can attach any lens with 58 mm female threads. Reversing a lens on a camera gives it macro capability-close up images without the expense of a new lens.