Picture Perfect

1479 Words3 Pages

Picture Perfect Pictures help revisit memories. Today, these images are retaken until the picture looks just right. This type of camera is called a digital camera, a device that records a picture in an image sensor to process the photo. This mechanism displays the pictures on the camera screen, and all the pictures are saved on a memory card. If desired, unwanted pictures are deleted off the camera. Many different models, in all sizes and prices, are available for all photographers. A digital camera, although complex to some, is a great investment in a world with constant change in technology. The camera has been thought about for many generations. The first camera was called the camera obscura (8). This was a box with a hole on one side that would process an image (8). The machine inverted the image received through the hole and projected it on the opposite side of the box (8). In the early 1800s, Nicephore Niepce developed the first permanent picture (8). He used a special photosensitive chemical paper that took eight hours to develop (8). As time went on, exposure time decreased and improvements were seen. In 1888, George Eastman, the founder of the Kodak Company, introduced the box camera. The box camera was smaller than the camera obscura and now available to the public for the first time. The camera has advanced since the first photograph was taken. Digital cameras were invented to remain current with the recent technology. One example was NASA’s desire to send images of space to Earth (Marples). NASA used a CCD, or a charge coupled device (Marples). A CCD is a computer chip that allows the changes of light into electrical waves (Marples). The first try resulted in unclear photos, and a better option was needed (Marpl... ... middle of paper ... ...s once the images is taken (3DTV). The camera will capture intensity, color and direction of light all at one time to allow the focus to be chosen (3DTV). Because the camera has this capability, the pictures will be captured as 3-dementional (3DTV). The light field camera plans to revolutionize cameras because there is no need to focus, as opposed to a traditional digital camera (digital trends). A regular digital camera in automatic mode can adjust shutter speed and flash but not focus (digital trends). The digital camera will continue to improve with changes in technology. To close, digital cameras have a large influence day after day. A basic digital camera is easy for most to use. The camera will continue to grow with technology. Although the digital camera is a complex machine, with a little time and patience, the camera is a great investment for all users.

More about Picture Perfect

Open Document