The Camera
1.Camera obscure was the first camera. It was achieved by having a hole that was similar to a camera lens. It focused and projected light onto the wall in the dark room.

Lenses and Optics
2.In the 17th century Isaac Newton and Christian Huygens made high quality glass lenses which made it one step closer to the modern day camera.

3.In 1887, Niepce created the first modern camera. He added film that contained a glass lens and a dark box.
4. Modern cameras are a like with Niepce's camera. Light passes through the lens and exposes the film.
5.Digital cameras use an electronic sensor called a CCD. Images are then stored in the memory.

Camera Modes
6.The difference between the Auto mode and the Program mode is that auto program controls flash and capture. Program mode lets the camera user have all of the control.
7.The portrait mode uses the fastest available lens setting to make sure there is not blur in your photo.
The sports mode is used for freezing motion.

The Half Press
8You should do a half press on the capture button so it can have more control and focus and faster camera response time.

Controlling Flash 
9&10.This symbol means that flash will not be used.       The next symbol is used when flash is being used.

Introduction to Exposure
11.You use exposure to make the light in your photo stable.
12.If there is not enough light you can use exposure to lighten up your photo.

The Universal Stop
14.A "stop" is a term used for the change in brightness.
15. 1
16. 2

Shutters and Aperture
17. Give much more light to the film if longer.
18. Gives much less life if shorter.
19. Aperture lets light go though when photo is about to capture.
20. Gives more light.