Sony placed a small order in Quan Huafu. Is there a market for SLR?

At present, there are two mainstream views: 1. In the consumer civil field, if the micro-single-phase machine can solve the problems of insufficient focusing speed and lens group, it will replace the SLR market. As a giant who has played SLR for N years, I agree with this. Generally, a family buying a camera is nothing more than taking photos every day and going out for a trip. And it's too much trouble to go out for the second time with a SLR. 2. In the field of professional photography, SLR will still occupy the mainstream market. The reason is also very simple. The control and response speed of micro-single is not comparable to that of SLR in any case. On the one hand, the size of the micro-single is too small, so it is impossible to have many buttons on the fuselage. A large number of functions need to be set by entering the menu, while the SLR can be controlled by many buttons. In addition, the response speed of micro-single after pressing the shutter is still not as fast as that of SLR. In addition, professional photography still needs shooting time, micro-single can not be reached, and battery life is not good.