3D TVs

3D support

— the ability of the TV to play "volumetric" three-dimensional video. The principle of 3D is that when viewing it, the picture for the left and right eyes is somewhat different — as when viewing real objects. Due to this, the image acquires volume. 3D usually requires special glasses, and in many models they need to be bought separately.

Note that 3D technology works only if the viewer has no problems with binocular vision — in other words, he can normally view objects with both eyes at once. With severe strabismus, the absence of one eye, and some other visual impairments, the ability to view 3D may not be available.