Fotodiox Aperture Control 52mm Filter for Nikon G/DX Lens in Reverse Mount for Macro Photography
By mounting the lens backward on a camera body, you can create amazing macro images. It is extremely fun to turn you lens into a macro lens. You can reverse mount lenses of any brand with a 52mm filter thread size, reversing the lens greatly increases the macro reproduction capabilities. The Aperture Control Enabler allows you to adjust the aperture on any Nikon lens (including G & DX type); as well as it gives you the ability to add filters, caps and hoods to the now reversed lens for even more creative control!