Assertion: pinhole camera | /r/Desires | nifty physics
Facets:
value: pretty
type: DEGREE
Source sentences:
text: Where as a traditional camera has a lens that is composed of a series of optical elements that focus the scene before the camera onto the plane occupied by the film or digital sensor, a pinhole camera relies on some pretty nifty physics to achieve the same end with nothing more than a tiny hole in a light blocking material like plastic or metal.