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Friday 18th of August 2017

Digital Cameras : Basics PDF Print Email
Home & Family - Hobbies
Written by: Ronan Steve   
Tuesday, 25 May 2010 13:58
Digital camera is a device which can be used to take images and videos. This incredible technology used nowadays to capture memories and have them intact for the lifetime. The images clicked from digital cameras are much clearer and of greater high quality then the ones obtained from usual cameras. Earlier pictures had been taken with the help of normal regular cameras in which the lens was used to focus the light reflected by the object on the photographic plate where the images were formed. It used to have a two step method involving the negative and the positive part. Negative part involved the conversion of the object, whose image was taken into a negative, second part included the final printing part which is the positive step. Digital cameras don't involve such large procedures. It really is less time consuming plus the photos obtained are of improved excellent.


Digital camera is a device which can be used to take images and videos. This incredible technology used nowadays to capture memories and have them intact for the lifetime. The images clicked from digital cameras are much clearer and of greater high quality then the ones obtained from usual cameras. Earlier pictures had been taken with the help of normal regular cameras in which the lens was used to focus the light reflected by the object on the photographic plate where the images were formed. It used to have a two step method involving the negative and the positive part. Negative part involved the conversion of the object, whose image was taken into a negative, second part included the final printing part which is the positive step. Digital cameras don't involve such large procedures. It really is less time consuming plus the photos obtained are of improved excellent.



Digital cameras use picture sensor technology to take images. The image sensor senses the image as soon it's in front of the lens. You will discover different facilities which we have over typical standard cameras. The process of taking images via digital camera is electronic whereas from regular digital camera is a mechanical procedure.



Digital cameras have the facility to keep substantial quantity of images inside digital camera for significant period of time unlike in standard cameras. Digital cameras can also display the picture taken at the moment; also keep the images for later reference. In case picture taken is not satisfactory one can delete the photo from the camera. They use scandisk, memory cards and other devices to store the photos, the quantity of images stored depend on the capacity of the memory card. They also have the facility of taking videos of long or short duration, the duration of the videos depend on the type of digital camera as well as the memory card used.



You can find a amount of digital cameras inside the market nowadays, it has experienced an immense quantity of advancement in the field of digital photography. The sorts and various models of digital cameras depend on their functionality, the resolution they offer, the pixels digital camera has and number of other elements. Pixels is basically the variety of little blocks employed to depict a picture, more the variety of pixels far better is the quality of the photo.



Most of the beneficial quality digital cameras have the facility of auto-focus. It adjusts the light entering or leaving the lens according to the picture and can focus the object as per requirements. A quite unique but really impressive quality of these sorts of cameras which came just a few years back, camera senses the photo, as soon as the object is in front of the lens it clicks.



Digital cameras were a wonderful advancement in the field of technological know-how, it created the task of takingimages and capturing those unforgettable moments with wonderful ease. Digital photography created the whole method of taking photographs a real fun task. The sort of functions it provides now is just totally worthwhile.

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