Most DSLRs and Digicams have different viewfinder systems. Describe briefly in you own words, the advantage of Digicam viewfinders over DSLR viewfinders.i am answering questions for tafeand i cant seem to find a answer for this one. are you able to help. and no answers like do your own homework/work. serous answers only please.
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True SLR and DSLR cameras use OPTICAL viewing systems that use a combination of mirrors and/or prisms to see the image coming directly through the lens. This has advantages of speed and accuracy in presenting an image to the viewer's eye because the image changes at the speed of light, virtually instantly. It also allows Auto Focusing systems to react more quickly to changes. Digicams and DSLRs with live view features use an image processor and a sort of mini TV screen to display the images in the viewfinder. This has the advantage of being mechanically simpler, and thus cheaper, to construct but can lead to slow response time by the user and the image processor. The user may be seeing an image a second or two after it happens and thus press the shutter too late to catch the image at the best moment. In addition the viewfinder image may be subject to smearing or blurring, especially when looking at fast action or moving the camera rapidly. The big advantage of a digicam with an LCD viewfinder is that the user does not have to hold the camera up to their eye to compose a picture. This makes it possible to take pictures very unobtrusively. In dim lighting conditions it is sometimes easier to see and compose pictures on a digicam's LCD. It has the further effect of encouraging poor camera posture resulting in many blurred pictures and often becomes unusable in very bright lighting conditions, this helps to assure professional photographers, who usually use cameras with optical viewfinders, will have steady work getting the images that other users cannot capture. HTH.
