For the centuries, people have been obsessed with immortalizing memories through photos. People have always had a love affair with cameras as these devices help them to freeze a moment for the generations to come. Over the past few years, people have had more reasons to document events in the form of photographs. Introduction of the single reflex cameras or digital SLR offered more reasons for people to take interest in the art of photography. Following are some advantages of Digital SLR Cameras: 1Photo Quality Most of the compact devices have huge no. of mega pixels. In fact, with these, the no. of mega pixels is more than a lot of SLR devices. However, it does not mean better photos. More mega pixels do not provide superior quality. The problem is that the image sensors on compact digital devices are too small. This size and closeness means they suffer from interference. On looking at the photos closely, you will find speckles on them called digital noise. The effect worsens in low light. The absense of noise in images is one advantage of these devices when it comes to picture quality. Another advantage is the ability to shoot in RAW mode. The device captures more detail in a RAW mode allowing more flexibility at the time of editing. Overall photo quality is one benefit of these devices over digital devices. 2Speed The speed here refers to the speed of camera operations. Many factors contribute to the speed of a digital device like this. First let us consider the speed of focusing. While composing a shot, these devices have to focus first. In any situation, digital SLR devices focus on the subject much faster than compact digital devices. This speed advantage of digital devices is more obvious in low light. Secondly, there is a frame rate. Frame rate is the no. of frames a camera takes in a second. These devices are good at capturing a sequence of images of a moving object. Another speed element is how long the device takes to switch on. With advanced SLR, particularly the more recent Canons and Nikons, the moment you turn the switch, it’s on. 3Flexibility Talking about flexibility in terms of these devices, it means how well it handles a different range of situations. With advanced SLR, you can select from hundreds of lenses and a wide variety of flash options. The quality of lens in compact devices is poor as compared to the lenses in digital SLR. However, there is no comparison when it comes to the aperture. Lenses on digital devices have wide apertures. This gives two advantages of digital devices over compacts. First, this means faster shutter speed so that more light can enter the camera. Secondly, it means you have control over the depth of field in your images.
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