A digital single-lens reflex camera (digital SLR or DSLR) is a kind of digital camera with an automatic mirror system. The automatic mirror system applies the theory of prentaprism wherein light is directed from the lens through the use of the viewfinder. Its design is completely different from an ordinary digital camera. An ordinary digital camera exposes the sensor directly to the light which is projected by the lens whereas as DSLR uses its mirror arrangement to prohibit the scene from being viewed on the LCD. Now, new models of DSLR have a live preview feature where LCD can be used as viewfinder.
If you are contemplating of buying an SLR Digital Camera, you have to take note of its features and operation system. Be aware of its differences from a standard one. Be sure to distinguish which one is good and which is not.
A good SLR Digital Camera has complete features including the unusual ones. Check if the SLR Digital Camera you are buying has the ability to record the ultraviolet spectra of light. Check if the camera has a mode dial feature. It is used to access the camera settings. A good one should also have an automatic scene-mode feature.
Check the focal length and sensor size of the camera’s lens. A good SLR Digital Camera has a big sensor. This gives a bigger angle view depending on the focal length. Thus, a good SLR digital camera has a more than average focal length. This type can be more expensive but you are assured of the greater quality of the image.
A good SLR Digital Camera should have depth of field control. It is possible to limit the depth of field. It is not good if the photographer cannot adjust or limit the depth of field because he can’t take pictures where the background is sharpened. A good SLR Digital Camera should have wide lens. The wider the lens, the greater the depth of field can be and it is easier for the photographer to adjust it to the limit and depth he wants.
SLR Digital Cameras are generally big in size, greater in cost and has lack of video mode. But camera manufacturers have started releasing cameras better than usual. Compared to the first releases of SLR Digital Cameras, newly released SLR Digital Cameras are now smaller, although still larger than the ordinary digital camera. A good SLR Digital Camera is a little smaller than the usual and has a better video mode than the standard SLR Digital Camera.
Due to SLR mirror mechanism, it is normal for the camera to create some noise when being used. But manufacturers have it improved by minimizing the noise produced in its operation. A good SLR Digital Camera is the one which is more quiet than the usual.
Changing of lens is possible for an SLR digital camera. Thus, contamination caused by dust particles when changing can’t be avoided. It is therefore advised that you look SLR Digital Camera which has the ability to clean the dust from its camera sensor.
A good SLR Digital Camera also has a 3 Asic (application specific integrated circuit). It is a digital engine that supports the camera to perform mask generation. This is for the purpose of increasing the speed accuracy and sharpness of the photo. It is best when the camera you are buying has an auto focus system design. This is recommended for those who love taking moving images. Without the auto focus, it is very difficult to get the perfect angle. It should also have the white balance system increase and maximize the output of the photo.
What makes the SLR Digital Camera good is that it is user friendly. With all the complicated features mentioned above, one will find in the end that it’s simple. With the programmed mechanism and operation, it is easy for the photographer to just find the image, snap and print it.
Indeed, technology is quite amazing. This can be proven in digital cameras. All you need to do is find one that suits your style, your profession and your budget. You’ll make one good photographer with a good SLR Digital Camera on your hands.
