camera parts

Camera Parts

1. In optics, an aperture is a hole or an opening through which light travels. 

 

2. A device that opens and closes to expose the film in a camera is called a shutter.

3. the action of exposing a photographic film to light or other radiation is called exposure.

4. the distance between the nearest and the furthest objects that give an image judged to be in focus in a camera is the depth of field.

5. F-Stop is a camera setting corresponding to a particular f-number.

6. The distance between the center of a lens or curved mirror and its focus is the focal length.