Thursday, January 13, 2011

Pinhole Camera Basics

Camera obscura, also known as pinhole camera, is nothing more than a cubic box with a hole on one side and the other screens available. The walls are painted from the inside in black. This reduces reflections. In this box, on the one hand, it is a small hole through which light enters. On the opposite side is a dull fast, which shows scaled down and inverted image.