cameras viewfinder

Viewfinder plays an important role in the preparation of photographic composition. Expert photographer will usually prefer a viewfinder with good quality and able to give an accurate picture of what will be printed. The division of the camera viewfinder based on technology:

Compact cameras: the most popular type of public use. The main lens cannot be replaced, usually automatic or require a little adjustment. Light passes through a lens directly burn medium. The weakness of this movie is the image captured by the eye will be different from that produced the film, because there are different points of view viewfinder (viewfinder) with a lens.

TLR Camera: pocket camera Weaknesses repaired by TLR camera. The viewfinder is given the identical lenses with lens on the bottom. But still there is a parallax error is caused because the angle and position of the lens is not the same.





Camera SLR (Single Lens Reflect): At SLR camera, the light that enters the camera to the photographer's eye is deflected so that photographers get an identical image to be formed. When the photographer pressed the shutter speed button, the light will be deflected back into the medium (or film). SLR camera lens can be replaced instead of the will, it is preferable to experts photograph, or a hobby, mounting the lens on the camera body is different things depending on the brand cameras, ranging from wide lens (wide angle), telephoto (long distance), and normal lens (standard 50 mm), is also a zoom lens varies with the length of the lens.