A kaleidoscope is an optical toy. A real object with bright colors is placed on one end of the cylinder, a triangular prism is placed in the middle of the cylinder, and the other end is sealed with an open glass. The symmetrical beautiful image can be observed through the hole.
The principle of the kaleidoscope lies in the reflection of light, which is reflected by a mirror to form an image.
A kaleidoscope is an optical toy. As long as you look into the tube, a beautiful “flower” will appear. Turn it around a bit, and another pattern of flowers will appear. Constantly turning, the pattern is constantly changing, so it is called a “kaleidoscope”.
How did the kaleidoscope pattern come about? It turned out to be reflected by a glass mirror. It consists of three glass mirrors forming a three-sided prism, and then put some colored glass fragments on one end. These fragments are reflected by the three glass mirrors, and a symmetrical pattern appears, which looks like a blossoming flower.