I have a pair of closeup diopters for use on lenses like the older Nikon 105mm macro (non-AFS) lens. The 3T is in mint shape while the 4T is also in good shape with one small flaw on the camera facing element- a small approx 1/8 inch scratch which only shows up when viewed at an angle under direct lighting and has never had an effect on any of my photos- it also has some minor cleaning marks which also dont affect picture quality. These filters are a rarity as they are no longer produced- a search of the web will show you what types of magnification can be acheived with the use of these dual-element filters. currently on auction sites these filters are going for in excess of $100 each for mint examples- my price is $130 + shipping for these based on the rarity and condition of them. Drop me a message for questions and interest. I will only sell these as a pair. Sorry the pics are sideways- couldnt figure how to correct that out.
