I am trying to build a folding camera (like this: http://licm.org.uk/livingImage/BellowsCamera.html) around my Nikon Coolpix 4800 for a costume. However, in doing this, the lens of my camera will not reach the fake lens of the folding camera. Is there something that I can add on to my camera lens that will allow photos to be taken without seeing the inside of the accordion part? Basically like a lens extension? It doesn't need to magnify or anything, I just want to be able to take pictures without photographing the inside of my prop.
Read more: How to extend the lens of my camera?