2012年12月13日星期四

Single electric SLR and difference


I think we do not know how a single camera and a SLR camera distinguish it, now I tell you is that under the difference between them, can say is no mirror SLR camera with distinction. The main difference between the two to have a look in where.

SLR: there are no mirror, mirror camera nature is no mirror. The mirror is mainly have the following effects: because the mirror uplift rebound takes time, so a mirror will cause the burst speed to improve. A mirror in the shooting because reflectors uplift caused filming moment cannot view, in this photograph of a moving object will cause it is difficult to judge the object of an action. Because there is a mirror, so the lens does not close to the focal plane, this will cause the lens group design very difficult. Especially the wide-angle lens design, because the reflector effect cannot design group lens group, so the imaging volume and light have been severely affected. In addition because there is a mirror, the camera is very difficult to design a portable, so looking at the camera, can say to do not have a compact.

When it comes to a single camera, from the angle of brand is not to point to the same types of camera. For example, Olympus single electrical means no mirror interchangeable lens camera. While Sony is fixed translucent mirror camera. Similarly, the mirror structure, various brand names of different camera. Look a bit messy not? See detailed decomposition. Camera name many are relying on the viewfinder model distinguish. For example, rangefinder camera, is named after the rangefinder viewfinder. SLR camera is a single lens reflex camera, as the name implies, SLR cameras have a replaceable lens, and take the reflector reflex finder. Dual camera is twin lens reflex camera, a camera used for shooting, have been shot for framing, and rely on the reflecting plate will the finder lens the light reflected from the focusing screen. For single electric camera, also use the viewfinder mode nomenclature. The said single electric camera, we established that no mirror camera. No mirror camera is characterized by no mirror, using electronic viewfinder, and the use of a replaceable lens. So a single electrical means single lens electronic viewfinder.

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