Meng Lee

Advantages and types of a digital camera

A Digital camera is a device which can capture stills and allow you to shoot videos as well. Digi cam is a short for of digital cameras.

Digital camera can capture photos and it can also record videos. It is device that is used in digital photography. In 21st century, mostly cameras are digital. Digital cameras are very useful and good working thing. It can take many things in it which other cameras have not. The memory is built in. You don not need any type of cell and rolls. Digital camera has a battery in itself, which you have to charge, and it can be used by your own mood. It can keep your memory and it is not costly at all. Most of the digital cameras, apart from camera phones and specialized types, have a standard tripod screw. It has a GPS built in, that can produce Geo tagged photographs.

The space telescope and other astronomical devices are specialized in digital camera. Professional cameras are also available, but they are larger and expensive DSLR because of their high versatility. Compact cameras are modelled specially. The word compact explains their features, i.e. they are shorter in size and easily portable. Compact camera is usually designed to be easily used. Digital camera has best in the whole world. It demands is increasing day by day. For the low cost and small size camera, the use of image sensors of approximately 6mm. It gives a low and light performance. The product is so successful that has set of popularity of amateur photography. Actual camera might have cost more that is just equal to an analogue box, and running cost is nothing. There are few companies around the world which are selling these cameras in cheap rates for the people who have normal income and can not afford expensive cameras.

Bridge is higher end of digital camera, and it physically resembles to DSLR and share with them some advanced features. Many of the cameras have highly lenses with large zoom range. In 2008, a new type camera is a mirror less interchangeable lens camera. It has live preview system of compact cameras, either through an electronic view finder. They are named after their one of a kind viewing system. This system involves a mirror reflecting light. This light is reflected from a lens via viewfinder. The camera has much larger sensors and has 18 mm to 36 mm on the diagonal and its crop factor is 2, 1.6, and 1. Some waterproof cameras are also available and these cameras can make pictures under water. 

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