The cheapest plastic I've found is the thickest contractor bags they have at
Home Depot (a hardware store franchise in the US). (contractor bags are
basically really thick trash bags). I used these bags and gaffer's tape to
block 3 windows in bright sunlight in my room to create a camera obscura and
it worked fine. I'm sure it's WAAAAY cheaper than any "darkroom" plastic or
drapes.
rob
Received on Fri Jan 4 10:45:09 2002
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