 | John Frederick Herbert - 1901 - 76 pages
...this being the portion of the retina which receives a correct impression of objects. VISUAL ANGLE. The size of the retinal image depends upon the size of the visual angle, one being in direct proportion to the other, the nearer the object is brought to the eye the greater... | |
 | Howard Forde Hansell - 1903 - 548 pages
...coincident. Line oj fixation runs from the center of rotation to the point fixed. Retinal Image. — The size of the retinal image depends upon the size of the object and the distance of the nodal point from the object and from the retina. It is modified by the... | |
 | 1907 - 558 pages
...that the retinal image of an object must have in order that the form of the object may be recognised. The size of the retinal image depends upon the size of the object and its distance from the eye. If lines be drawn from each extremity of the object through the... | |
 | Christian Henry Brown - 1919 - 372 pages
...and in the flattened eye of hypermetropia things are seen smaller. In addition to its distance from the nodal point the size of the retinal image depends upon the size of the object and its distance from the eye. The size of the retinal image bears the same relation to the... | |
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In addition to its distance from the nodal point the size of the retinal image depends upon the size of the object and its distance from the eye. 