So, you could conceivably take a picture through either hole and not see a difference.īut if a baseball is hit directly towards you and lands up against the fence right in front of one of the holes, you will be able to see the player who runs up to retrieve the ball through the other hole until he or she gets really close. You’ll see the baseball diamond and the players equally well regardless of which hole you use. No matter which hole you peek through, the scene will look the same. To better understand this, imagine a wooden fence around a baseball field with two little viewing holes in it a few feet apart. This difference is barely perceptible for normal scenes where the subject is several feet away from the camera, generally ten feet or more, but has a greater effect as the subject becomes closer to the camera. The scene viewed by the photographer through the camera’s viewing frame is different from the scene the lens will capture because the viewing frame is offset from the lens. Most of today's popular 35mm compact cameras are viewfinder types. The best models will accept interchangeable lenses. Sophisticated rangefinder models have fully-adjustable focusing, with sharp lenses, convenient features and advanced controls that can be used to take excellent pictures. Some classic viewfinder models are considered to be among the best cameras made, and many new models produce superb images. (Because you look directly at the subject rather than through the lens, this camera is sometimes called a Direct Vision camera.) Better-designed viewfinder cameras usually have a separate viewing lens to assist the photographer in seeing the scene that the main lens will capture.Ī simple point-and-shoot disposable camera is an example of a viewfinder camera, but not all viewfinder cameras are simple, by any means. The viewing system in a viewfinder camera is separate from the lens used in taking the picture, and can often be just a hole or frame the photographer looks through that approximates the scene that the lens will capture. ![]() Many point and shoot cameras are viewfinder models.
0 Comments
Leave a Reply. |