ayex Retro Adapter/Reverse Ring for Canon 77mm Reverse Macro Adapter Screwing on Lens Shooting

✔️ For reverse screwing a lens to the camera. This makes the lens work similar to a magnifying glass ✔️ Super macro shots for little money. Cheap alternative to expensive macro lens ✔️ High-quality workmanship. Allows for lower shooting distances and higher imaging scales ✔️ Image scale 1:7 to 1:2.8 ✔️ Filter thread: 77 mm