What's the use of buying a SLR

The role and advantages of SLR are mainly manifested in the following three aspects:

First, the photo imaging quality of SLR is far superior to that of ordinary digital camera, because the area of photosensitive element of SLR is much larger than that of ordinary camera (the larger the area of photosensitive element, the better the imaging quality), and it can take very clear and beautiful photos even in very dark and harsh environment;

Second, SLR can replace lenses with various focal lengths (such as fisheye, wide-angle, standard, medium-focus, telephoto, ultra-telephoto, macro and other lenses) to meet various shooting needs, greatly expanding the shooting range and showing the charm of photography art well; ?

Third, the handling performance and professional performance of the SLR (such as reaction speed, continuous shooting speed, focusing speed, battery life, dustproof and waterproof performance, impact resistance, service life, etc.). ) are far superior to ordinary digital cameras and are ideal machines for professional photographers and enthusiasts.