visual angle उदाहरण वाक्य

Aubert and F�rster's data showed that visual acuity changes between central and peripheral vision in an approximately linear fashion with the visual angle of eccentricity.
To avoid this excessive distortion, the visual angle of the observer should be always under 40? and the closer it is to 30? the better.
The principal, anterior median, eyes have high resolution ( 11 min visual angle ), but the field of vision is narrow, from 2 to 5?
The smallest detectable visual angle produced by a single fine dark line against a uniformly illuminated background is also much less than foveal cone size or regular visual acuity.
:Articles such as Perspective ( visual ) and Visual angle may be of use to you .-- contribs 22 : 17, 21 January 2009 ( UTC)

It has been demonstrated that viewing a display that occupies a greater visual angle ( also referred to as field-of-view ) increases the feeling of presence.
This paradigm is not universally accepted; many textbook explanations of size and distance perception do not refer to the perceived visual angle, and some researchers deny that it exists.
The lens does not focus that sharply nor is the retinal that acute at visual angles far from fixation . talk ) 02 : 29, 13 February 2010 ( UTC)
The existence of grandmother cells clashes with the model of the brain as a distributive system and is improbable because such neurons would have powers of representation across visuals angles and contexts.
The " streaks " seen had varying lengths ( a maximum of 2 degrees of visual angle ), and were seen to either have a blueish-white color or be colorless.