Bryn Mawr College monographs . that have already been obtained with theopaque shade and from the principles it seems fair to infer fromthese results It seems very probable to us that as good effects for>«emg should not be expected from the use of any kind of eye it 1!^! =° ^^ ^P ^^^^^^ That is, if we are touZ f ^^t ?•^^Ite for seeing, the shade should be put on the TjL^t ° f ^- ^°^ * ^^^ inexpensiveness of eve ^jade their independence of the limitations which militate against «e use of certain types of lamp shades, their ready availability those who have the least chance to escape from the
Bryn Mawr College monographs . that have already been obtained with theopaque shade and from the principles it seems fair to infer fromthese results It seems very probable to us that as good effects for>«emg should not be expected from the use of any kind of eye it 1!^! =° ^^ ^P ^^^^^^ That is, if we are touZ f ^^t ?•^^Ite for seeing, the shade should be put on the TjL^t ° f ^- ^°^ * ^^^ inexpensiveness of eve ^jade their independence of the limitations which militate against «e use of certain types of lamp shades, their ready availability those who have the least chance to escape from the effects of 10 Ferree and Rand. CHART IV.—EYE SHADE SERIES,qhowine the effect on loss of visual efficiency or power to sustainclear seeilg of opaque eye shades with dark and with white lining for?he installations direct, semi-indirect, and indirect with the same in-; L f J of liiht at the point of work. Chart A shows results withoutShade; Charf B, wUh shade having dark lining; Chart C, with shadehaving white
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Keywords: ., bookauthorbrynmawr, bookcentury1900, bookdecade1900, bookyear1901
