What does "SLR kit" mean?

"SLR kit" is a set of machines with standard lens configuration in SLR cameras from the beginning, which is a lens linked with a single camera microcontroller. Not only can the lens be disassembled, but also a lens with higher definition can be selected for replacement.

At present, the "SLR camera" can be disassembled and assembled reasonably. Professional photographers will choose SLR cameras. They can not only choose the lens with long and short focal lengths according to the progress of their own photography technology, but also choose the brand lens that suits them.

SLR cameras (SLR cameras) are also called SLR cameras. Refers to a camera that uses a single lens, through which light shines on the reflector and takes a view through reflection. The so-called "single lens" means that the photographic exposure light path and the framing light path * * * use one lens, unlike the paraxial camera or the double-reflex camera, the framing light path has an independent lens. "Reflection" means that a plane mirror in the camera separates the two light paths: when the mirror falls during framing, it reflects the light of the lens to the pentaprism and then to the framing window; When shooting, lift the reflector quickly, and the light can shine on the film or photosensitive element CMOS or CCD.