D3100: Macro mode

blue_cheese wrote:

i got this one:

http://www.bhphotovideo.com/c/product/82184-REG/General_Brand_AV52N_Reverse_Adapter_Nikon_to.html

I use it for reversing the 18-55 and an old 50mm AI-S. Note that if you are reversing an AF-S lens that does not have an aperture ring, the aperture closes down when you take the lens off the body, on my 18-55 i made a small wooden wedge that I stick into the aperture control tab to hold it wide open.