For a long time man felt the need to make his image and finally Cameras were born. They take your image through a lens and it is turned around to create a negative image. They utilize a film on which to record the negative image. When the negative image is transferred on paper it becomes positive again and we have a picture. There are simple Cameras and complex Cameras. In Complex Cameras the aperture, shutter speed, the flash etc. can be adjusted. The difference between different Cameras is the quality of the picture they take.

Some Cameras are analog and some these days are digital. The digital Cameras don’t have any film but retain the pictures on a flash card or similar. Digital Cameras are becoming smaller, lighter and more powerful everyday. They also come in shapes where the lens can be changed. That is called a Single Lens Reflex Cameras.