Fotodiox 52mm Macro Reverse Ring Kit with G and DX Type Lens Aperture Control, 52mm Lens Cap and 52mm UV Protector for Nikon Cameras : Amazon.ca: Electronics
Universal Square Metal 52mm Lens Hood for Canon Nikon Pentax Sony Nikkor Lens 6933996104756 | eBay
Fotodiox Aperture Control 52mm Filter for Nikon G/DX Lens in Reverse Mount for Macro Photography : Amazon.ca: Electronics