Philosophical Transactions of the Royal Society of London, Volume 103W. Bowyer and J. Nichols for Lockyer Davis, printer to the Royal Society, 1813 |
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Pagina 36
... light , the dis- tance of the object , considered alone , produces so little effect upon it , as to be scarcely perceived . That it has , however , in general , some degree of power on the pupil is highly pro- bable ; and an ...
... light , the dis- tance of the object , considered alone , produces so little effect upon it , as to be scarcely perceived . That it has , however , in general , some degree of power on the pupil is highly pro- bable ; and an ...
Pagina 37
... light , whilst the pupil of the other eye has remained of its natural size . In some of these , the eye with the dilated pupil has been totally deprived of sight , the disorder answering to that of a perfect amaurosis ; but in others ...
... light , whilst the pupil of the other eye has remained of its natural size . In some of these , the eye with the dilated pupil has been totally deprived of sight , the disorder answering to that of a perfect amaurosis ; but in others ...
Pagina 38
... light diverge in order to be brought to a focus on the retina . And their apparent union before and after this point is occasioned by the unavoidable thickness of the line drawn on the optometer . reflected from the bulb of a small ...
... light diverge in order to be brought to a focus on the retina . And their apparent union before and after this point is occasioned by the unavoidable thickness of the line drawn on the optometer . reflected from the bulb of a small ...
Pagina 58
... light by that crystal , he found might be explained on the supposition of spheroidical undula- tions propagated through the substance of the spar , and these he thought might perhaps be owing to a spheroidical form of its particles , to ...
... light by that crystal , he found might be explained on the supposition of spheroidical undula- tions propagated through the substance of the spar , and these he thought might perhaps be owing to a spheroidical form of its particles , to ...
Pagina 100
... more than a few minutes , when it was brought up again , to be given to the young bird , the external covering was entirely dissolved . XIII . On some Properties of Light . By David 100 Sir E. HOME on the coagulating Power , & c .
... more than a few minutes , when it was brought up again , to be given to the young bird , the external covering was entirely dissolved . XIII . On some Properties of Light . By David 100 Sir E. HOME on the coagulating Power , & c .
Overige edities - Alles bekijken
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