Did you have a SLR camera in' 93?

SLR camera is a kind of camera with interchangeable lens and reflective viewfinder, which has existed and been widely used since 1993. The development of SLR cameras can be traced back to 1950s. In 1990s, with the development of technology and the increase of market demand, the types and brands of SLR cameras gradually increased. 1993, Nikon, Canon and many other famous camera brands launched their own SLR camera products. These cameras have high-quality imaging effects, adjustable parameters and professional functions, and are the first choice for photographers and professional photographers.