The first notable thing about SLR camera is the fact that its lenses can be taken out. This makes it possible for the photographers to use a range of different photographic lenses like the wide angle lens and other special lenses. Another important feature of these cameras is that flash may not be inbuilt in these cameras. Flash can be provided in detachable form. When it comes to taking good photos, it is important that the effects of unwanted shadows are minimised. Use of flash is done in such a way that this is achieved for getting clearer photos. Similarly, there is one more noteworthy feature of being able to control the shutter speed of the camera. This means that the Sanyo camera would be able to adjust with the light and environment around.
SLRs make use of a mirror behind the lens. When the shutter releases the mirror gets aside to allow the light from the lens to fall on the sensor, the mirror then projects the image on the LED screen. The issue with the non SLR ones, even if these are HD cameras, is that the users have to match the angles of viewfinder lens with that of the taking lens. The user can view the picture that he or she takes in the live mode. This means that the person can see what type of picture he is going to capture. The modern cameras come with the auto focus but the older ones used the manual adjustment of focus.
The control that these cameras provide to the users for capturing the images in different ways makes these quite important resources for the professionals. Combine with these the high resolution features of cameras which have been made possible due to digital technology and what you get are pictures with tremendous clarity. So, if you are pursuing a professional photographer career than the digital SLR cameras can help you in sharpening your skills and create finer images by permitting you to control its functions. HD cameras with great resolution power can be used even by common people for taking clear images or videos but the professional works stands apart. After all, if it were so easy to use these interchangeably, then you would have found photographers using the same cameras as the ones being used by the guests in weddings, functions and parties.