What are the characteristics or outstanding functions of SLR cameras?

SLR cameras (SLR cameras) are also called SLR cameras.

It is a camera that uses a single lens and reflects the view through this lens. The so-called "single lens" means that the photographic exposure light path and the framing light path share a 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 photosensitive element or the negative.

The outstanding functions of SLR cameras are as follows:

Excellent imaging quality.

Pure mechanical shutter or electronically controlled mechanical shutter, the shutter lag is very short, and it can be imaged after pressing the shutter, which is a sharp weapon for snapshot.

The SLR camera looks bright through the lens, and the picture you see is what you will shoot. Transparent light makes it easier to observe when focusing.

According to the shooting theme, decide which lens to use and which lens to replace.

There are many manual functions.