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To capture still images and videos, digital cameras are the best devices to use. The images are recorded by these advanced cameras on sensor which are light sensitive. Even the sound bits can be recorded using those cameras. One of the most important functions that those cameras can carry out is the restoration of photographs. It allows the manipulation of images which means; all the desired pictures can be adjusted or modified in a very effective manner. With the passing time, the size of the digital cameras has started to decrease but then again, then again, the number of features in it is elevating. Based on the needs and budget of a person, the selection of the digital camera is to be made. Several sorts of digital cameras are available in the market offering attractive features. Some of the kinds of cameras include the line scan camera, compact digital camera, ultra compacts, digital SLRs and few other types. Not only in the regular form, but these days such cameras are found in most of the electronic devices such as cell phones, PDAs and even in some expensive vehicles. Also these are installed in some of the astronomical and space telescope devices which are considered as the high end digital cameras currently. Such kinds of those cameras are a lot capable of capturing the pictures underwater. The artistic things under the sea, marine life and other things which are not generally seen can be recorded via the underwater cameras. It is a wish of most people to enjoy and explore the beauty and life in the deep blue sea and to capture the amazing pictures. The advanced functioning of the underwater cameras makes it one’s wish come true. In the same way, there are many more kinds of digital cameras found that are designed for specific purposes. Memory card used in the digital cameras is also an essential accessory of this device. Regardless of the number of pictures taken by a person through a digital camera, are automatically saved in the memory card. The memory cards of different capacity are present and based on the kind of cameras, these cards should be chosen. Even these cards come in several kinds like Smart Media, Memory Stick, Compact Flash and others. Once the pictures are stored in a computer hard disk, then the memory cards can be used again. The widely used memory cards in the Digital Cameras consists the capacity of 16 MB. Hence, with every passing day, a lot of advancements are observed in the digital cameras that are coming with high end and best quality features and catering to the needs of many people.
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