. Refraction and muscular imbalance, as simplified through the use of the ski-optometer. In short, in using the Ski-optometer, it isnot necessary to constantly watch the registra-tions during examinations. The automaticoperation of the instrument is an exclusive fea-ture, so that the refractionist should unhesi-tatingly employ it. Hence, by eliminating theperpetual watch on the lenses in use, the re-fractionist is enabled to give his undivided at-tention to the patient rather than to the triallenses. Where a special dark-room is used for ski-oscopic work, an additional wall bracket orfloor-sta
. Refraction and muscular imbalance, as simplified through the use of the ski-optometer. In short, in using the Ski-optometer, it isnot necessary to constantly watch the registra-tions during examinations. The automaticoperation of the instrument is an exclusive fea-ture, so that the refractionist should unhesi-tatingly employ it. Hence, by eliminating theperpetual watch on the lenses in use, the re-fractionist is enabled to give his undivided at-tention to the patient rather than to the triallenses. Where a special dark-room is used for ski-oscopic work, an additional wall bracket orfloor-stand will necessitate only the removal ofthe instrument itself. This enables the refrac-tionist to use the Ski-optometer for subjectiveor objective work, without disturbing the pa-tients correction. [29] Chapter IV IMPORTANT POINTS IN CONNECTION WITH THE USE OF THE SKI-OPTOMETER ^T^HE Ski-optometer is equipped with anadjustable head-rest, permitting its lensesto be brought as close as possible to the eyewithout touching the patients lashes, a matterof importance in every in-
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Keywords: ., bookcentury1900, bookdecade1920, bookidrefractionmu, bookyear1921
