A diagram of a camera with two parts. On the left side of the image there is a cylindrical object with a curved top and a flat bottom. The object appears to be made of metal and has a silver-colored surface. The top part of the object has a small hole in the center which is likely for the camera lens to be inserted into. The bottom part has a larger hole on the right side which could be the upper part of a larger lens. There are also two arrows pointing towards the top part indicating the direction of the lens. The image also has a label on the bottom right corner that reads "Upper Foil".

Type
-
Date
2014
Collection
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