The SLR Digital Cameras presently dominates the market for professional cameras. This is because using DSLR has many advantages. Superior lens are one advantage while having the option of changing lenses is the other advantage. Digital SLRs also have a higher dynamic range. Dynamic range refers to the brightness levels that a camera can capture. This is the range of light, from the lightest to the darkest, in which you can still make out the details. Moreover, the shutter lag in a DSLR is almost non-existent. This is the lag between the time when you press the button and when the photograph is taken.
When buying an SLR digital camera, consider its resolution, lens quality, zoom capability, external flash capability, focusing, macro ability, firmware and software. Some DSLRs such as nikon d90 have the capability to take video and audio. This is a very useful feature to have if you’re on a project or photoshoot and want to document or record a procedure, a moment, or an idea that you would otherwise have trouble remembering or even writing. Choose a DSLR that best suits your need. Just like in buying flat panel tvs or other electric appliances, you have to ask about the warranty policy and after sales service of the DSLR you are planning to buy. Browse the internet for wider selection and better pricing.