ikacha 4 in 1 Eos-58mm Reverse Adapter Ring + Rear Lens Mount Ring + 58mm Uv Filter + Lens Cap for Canon EOS Ef Ef-s NOTE: This kit is compatible with all 58mm lenses. Please verify your camera's lens thread size before ordering. Your camera's lens thread size will be marked somewhere on the lens barrel or printed underneath your lens cap. Manufactured by a professional team for photography enthusiasts to provide a very exciting experience. 100% Satisfaction Guaranteed. When attached automatic diaphragm, auto-focusing, or any other functions will not operate correctly. Makes lens become a macro lens on camera body. Allows the camera lens to be fitted in its reverse position onto the camera body.