Reverse Ring NIReverse Ring NI
This lens mount adapter allows any 49mm lens become a Macro lens on Nikon A1 camera body. Therefore,you don’t need to buy any Macro lens. Although the lens will fit physically,automatic diaphragm,auto-focusing,or any other functions will not operate correctly with using this adapter.
49mm Male thread
Made of metal (not plastic)
Nikon camera body (film or digital SLR body)
There are no electrical contacts in the extension tubes. Exposure and focus have to be adjusted manually.
Aperture control is not available if you use a lens which does not allow you to manually adjust the aperture (Without an aperture ring).
Reverse Ring CAReverse Ring CA
Macro Reverse Adapter Ring CANON EOS EF Mount The Reverse Rings are threaded on one side to fit the filter thread of your lens. The other side has a mount like your camera lens. Screw the adapter into your lens’ filter thread, turn the lens around and bayonet it into the camera body. This greatly increases the macro reproduction range capabilities. 52MM thread with CANON EOS body. 52mm Male thread Brand new,never used Made of metal Color:black package includes: Macro reverse adapter ring×1 Suitable for: Canon EOS EF camera body