1. The "camera obscura"effect is an optical effect that involves creating a tiny hole in a wall of a completely dark room and through the hole the light is focused and the outside scene is projected (upside-down) on the wall opposite of the hole. 2. When high quality glass lenses are invented by Isaac Newton and Christian Huygens the modern camera was brought one step closer to where it is today. 3. The first "modern" camera was invented by Joseph Niepce and it consisted of a glass lens, a dark box, and film. 4. Cameras now work basically the same way as the one that Niepce made in 1823, light comes in through the lens, through the camera, and exposes the film. 5. Electronic camera now don't use any film, ut save it vitally, using an electronic sensor called a CCD ad are stored on reusable computer memory devices. 6. The difference between Auto (A) and Program (P) is that with program you can just point and shoot, but you can play around with a few setti...
Comments
Post a Comment