I finally remembered to stop into the local Walmart and ask about getting some cloth to make a nice big dark cloth. Funny thing was I didn&#39;t have to explain to the lady what a dark cloth was. She knew and found me a nice black cloth that was on sale. 3 meters cost me a total of less then C&#036;7 or I guess &#036;5 US. It&#39;s some sort of man made cloth and you wouldn&#39;t want a suit made out of it but it seem light tight. Black on the outside lined with something on the inside. I&#39;m going to double it over and make something big enough for any camera I might dream of. I got the impression I wasn&#39;t the first looking to make a dark cloth.