Broadly speaking, these two cameras refer to the same digital camera, and the micro-camera also belongs to the mirrorless camera. It refers to a camera with mirrorless design, electronic viewfinder (EVF) and digital SLR functions (such as interchangeable lens, fast phase detection autofocus, large image sensor size, etc.). ).
A mirrorless camera originally refers to a camera with a fixed half-lens reflector, also known as a half-lens camera. Nikon and Canon have both used professional-grade film SLR. Its purpose is to eliminate the disadvantages of traditional SLR mirrors, such as vibration, delay, and too long time for the viewfinder to be completely black when moving up and down at high speed in continuous shooting.
However, the film SLR using this semi-lens technology can not fully meet the needs of professional users in terms of viewfinder brightness and AF (automatic focusing) performance, so it has not continued to develop.
Extended data:
Camera terminology:
1, "single" is a single lens, which means that the camera has only one lens. Now most cameras have only one lens;
2. "Inversion" refers to reflective framing. After passing through the lens, the camera light with this structure is reflected on the original image by the reflector, and then converted into photoelectric imaging shooting. We often talk about a single-lens reflex camera. No reflection means that there is no reflector structure, and light enters the viewfinder through the lens.
3, "micro" is micro, smaller than a large camera. A micro-lens camera is a micro-lens camera. The main differences between these cameras are different structures, different ways of entering light and different sizes.
Baidu encyclopedia-mirrorless camera
Baidu Encyclopedia-Dan Wei