camera obscura Answered
i've been trying to figure out how to make a camera obscura. i have seen a diagram of one but i can't find any instruction on how to make one. the cheapest one i've seen for sale is $198. i want one so i can use it to draw, so preferably a small camera obscura as opposed to room sized. does any one know how to make one or where i can get more information on doing so? thank you!!