Nikon DG-2 Wideangle Its unique design allows it

Its unique design allows it to remain on the camera in use: it hinges open and closes along with the camera

A nice lens in very nice shape

and image quality is

this is still a reasonably compact lens

But that's not the most interesting thing: This camera has been converted to shoot in infrared

Nikon DG-2 Wideangle Its unique design allows itThe Nikon DG 2 is a flip up eyepiece magnifier used for precision focusing great for macro or copy work. The DG 2 has 19mm threads, compatible with many Nikon film cameras like the FE and FM; cameras with 22mm or rectangular eyepieces are compatible with the addition of DK 7 or DK 22 adapters, respectively (sold separately). Light cosmetic wear, good function.