CAMERA COMPARISON DIGITAL PHOTO : CAMERA COMPARISON
Camera Comparison Digital Photo : Canon 35mm Slr Camera.
Camera Comparison Digital Photo
Digital photography is a form of photography that uses an array of light sensitive sensors to capture the image focused by the lens, as opposed to an exposure on light sensitive film.
The quality of being similar or equivalent
relation based on similarities and differences
The act or instance of comparing
the act of examining resemblances; "they made a comparison of noise levels"; "the fractions selected for comparison must require pupils to consider both numerator and denominator"
qualities that are comparable; "no comparison between the two books"; "beyond compare"
An analogy
A chamber or round building
television camera: television equipment consisting of a lens system that focuses an image on a photosensitive mosaic that is scanned by an electron beam
equipment for taking photographs (usually consisting of a lightproof box with a lens at one end and light-sensitive film at the other)
A camera is a device that records/stores images. These images may be still photographs or moving images such as videos or movies. The term camera comes from the camera obscura (Latin for "dark chamber"), an early mechanism for projecting images. The modern camera evolved from the camera obscura.
Infrared Photo Example
With an infrared filter over the lens, digital cameras can be used for infrared photography. My filter is opaque, not red, which results in a true infrared rendition. I shoot at maximum aperature, but even in bright sun an exposure takes 30 seconds with my Canon 10D on a tripod. I bracket the manual focusing with multiple exposures, since the focal point differs in infrared. I particularly like how a drab, overcast sky can come to life, as seen in the above comparison.
Quality comparison - 1
Left: scanner camera
Right: compact camera (5MP)
I know it's not fair, the compact camera is really cheap, but it's the best digital I have.
Of course, as always, those strange colors with the scanner camera are because of the infrared sensitivity. for more information read the previous photos.