The camera

The Camera

1. In ancient times, Greek and Chinese philosophers discovered a curious optical effect. Inside a completely dark room, a tiny hole is created in one wall. Through the hole light is focused, and the outside scene is projected upside down on the opposite wall.

   2. In the 17th century the modern camera came one step closer when Isaac Newton and Christian Huygens made high quality glass lenses to make the picture look a lot better.

  3. The first parts of the modern camera that niece invented was, film to create the first successful photograph, and the modern camera was born. A glass lens, a dark box, and film were invented. 

4. It's comforting to know that even the latest digital cameras work the same way as their ancestors. so digital cameras have light pass through the lens, into the camera, and exposes the film. The end result is still a photograph.

5. digital cameras don't use old-fashioned plastic film, digital cameras capture the images with an electronic sensor called a CCD.

6. Of all the shooting modes, Auto/Program is probably the most useful. 
The fully automatic (A)uto or (P)rogram mode is the default for most modern cameras. The photographer can simply aim, press the button, and almost be guaranteed a great image.

7.portrait mode is used to attempt to blur out the background, camera will try to use the fastest available lens setting aperture.

8. The sports mode is used to freeze motion, the camera will use the highest shutter speed possible.

9. The half press is an easy yet essential skill for beginners to learn. The "half-
pressed" button is helpful in many ways, including faster camera response time, more control over focus, and encourages better composition

10. the disabled flash means that there is no flash.There are many cases where you maynot want flash at all. The mood of the photograph can sometimes be more dramatic when the natural light is used. 11. Auto-Flash In most camera modes, Auto-flash is enabled by default and will automatically fire if the camera thinks it needs more light. 12.  When taking a picture is there is too much light and the picture will be washed out. Not enough light and the picture will be too dark. 13. When taking a picture if there is not enough light and the picture will be too dark. 14. The term "stop" is used in every aspect of photography to represent a relative change in the brightness of light.   15. 1 16. 2 17. longer shutter speed means theres more light. 18. shorter shutter speeds means less light. 19.The aperture determines how collimated the admitted rays. 20. you can adjust the aperture to smaller F-stops numbers which will increase the amount of light .