On the other hand, it's quite useful to have a good grip on camera digital technology to get the best out of that little technological marvel!
For starters, it makes sense to know that the number of pictures you can take on your camera depends on the file format you select, and on your camera's storage capacity.
Camera digital technology basically works with two main formats, the JPG and the RAW file. The latter is for storing as much as possible original data per picture, to be adjusted later on a PC. The RAW format is of particular interest to consultants. RAW pictures usually need nearly 10 times as much storage space as JPG files, so a casual photographer will basically choose to use JPG.
However, your camera might give you the option of selecting high quality JPG's or standard quality JPG's - the latter using less space, and mostly giving quite satisfactory results.
the camera will store the picture files on a card. A 256MB card can sometimes store more than 80 visuals of standard JPG size. If you're willing to spend more, new camera digital technology enables one to grab cards with 10 times more storage capacity.
Another aspect of camera digital technology which is useful to know about, is the way the visuals are captured. In stead of the film of well, film cameras, digital cameras have a silicon sensor with light-sensitive photosites (display dots) which capture the light information.
These sensors are sometimes less precise than film when it comes to rendering detail in shadows and highlights. Camera digital technology therefore dictates that you should be careful not to "blow" your highlights. If they are not captured in the first place, you can't make any adjustments afterwards in your software processing.
To ensure you capture as much shadow and highlight detail as possible, and in a balanced way, camera digital technology offers you the use of a histogram. This ultimate utility is a little graph which indicates how the levels of light intensity are distributed in an image. Many cameras show a histogram in real time, while you compose your image, giving you the opportunity to make exposure adjustments.
While digital camera lenses are essentially "old technology", it is useful to understand that you can get excellent quality visuals from fairly inexpensive consumer cameras. This has once again to do with the sensor used in camera digital science.
As the sensor in these point-and-shoots have a much smaller surface area than the 35mm film of a film camera, the former can get a much sharper and detailed image than a film camera with identical lens, due to the smaller focal area.
Camera digital technology has the major advantage of offering you stacks of opportunity to experiment with taking first-rate pictures, because you don't have to be concerned with the expenses relating to camera film.
So go out there and put the new camera digital technology to use!
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