Perspective (Perspective).

If two people were shot telephoto lens and wide-angle lens with an object, people who want to use the wide-angle lens with a telephoto lens to the object and, like other large objects proceeds, it must be taken when the subject is selected from the near point distance. .Because of these practices will affect the image perspective effect, so we can think of different focal length lenses have different perspective effect. .<P> If two people were shot telephoto lens and wide-angle lens with an object, people who want to use the wide-angle lens with a telephoto lens to the object and, like other large objects proceeds, it must be taken when the subject is selected from the near point .distance. .Because of these practices will affect the image perspective effect, so we can think of different focal length lenses have different perspective effect. .Note to reader, to change focal length without changing the object distance is a perspective effect will not produce change. .</ P> A, with 33mm wide angle B, Figure A red box image to enlarge Figure C, to 80mm telephoto shooting, the camera shooting the same location and Figure A (the same object distance), the same perspective effect in Figure B .D, the 33mm wide-angle shooting, but shooting distance shortened the distance between two objects was significantly increased, and Figure C is completely different perspective effect. .<P> Figure B and Figure C shows the change of focal length is the same object distance, the perspective effect is no change. .</ P> <P> Figure D shows that no matter what changes the focal length, object distance change can change the perspective effect. .</ P> <P> Figure C and Figure D shows: telephoto compresses the sense of perspective (the distance between the object than it actually looks almost), wide-angle exaggerated sense of perspective (the distance between objects far away than it actually looks) .. .Effect of change in perspective is the direct cause of change in object distance, and focal length change is only an indirect cause. .People usually have a "wide-angle lens good sense of perspective," the illusion, because the wide-angle lens allows users to shoot at closer distance, a telephoto lens allows users to more long-range shooting. .</ P ><!-- Navigation Menu - ".