A digital camera, also known as digicam, is a camera that takes still photos and videos by recording images via electronic image sensors. Most cameras that people use nowadays are digital. Digital cameras became especially popular because they can do things that film cameras cannot. Immediately after image is recorded it is displayed on a screen, thousands of images can be stored on a small memory device and it is possible to delete images in order to provide free storage space. There is a wide range of sizes, prices and properties of digital cameras. But how to find perfect camera for what You need? The best places online for digital camera reviews are shortcamerareviews.com, dpreview.com, digitalcamerareview.com, dcresource.com etc.
Both amateur and professional photographers use DSLR (digital single-lens reflex) cameras because of their greater versatility even though they are more expensive. Most people use camera phones that operate as a mobile phone application. But between mobile application and DSLR there are digital compact cameras and bridge digital cameras. Those categories are there to overcome the gap between those two extremes. But, apart from that, there are specialized digital cameras that serve to medical, military and scientific purposes.
Most digital cameras have preset modes for different purposes and applications. Various parameters can be changed, such as focusing, white balance, exposure, aperture etc. If you choose, for example “portrait” mode, the camera would use a wider aperture in order to render background out of focus and also it would focus on a human face rather than other image content.
Digital cameras are useful for many purposes and all of us have some special requirements. No matter if a person is a beginner or advanced photographer it is hard to find the best solution to satisfy all the needs one has. Online digital camera review places make this quest easier and more comfortable.