什么是无反光镜相机以及它与 DSLR 的不同之处?
顾名思义, 无反光镜相机是一种不需要反光镜的相机, a key component of DSLR cameras. The mirror in a DSLR reflects the light up to the optical viewfinder. In a mirrorless camera, there is no optical viewfinder. Instead, the imaging sensor is exposed to light...