試作自動記録暗順応計による暗順応の検討

Studies on Measurement of Dark Adaptation by a New Type of Adaptometer Equipped with Automatic Recording Apparatus.

I．緒論

　すでに著者はE．L．板を発光面に用いた暗順応計について発表したが（日眼，69：162,1965）これによると，従来暗順応計には必ず用いられていた光学的，又は機械的な調光装置は不要となり，全く電気的に発光面の明るさが制御できる。今回，更にすすめて，自動記録式暗順応計を試作し，ある程度満足出来る結果を得たので，これを用いて正常者の暗順応を測定し，その測定法等について二，三考按したのでここに発表する。

In the previous report, the author presented a new type of adaptometer, using E.L. panel as a light source.

In the present paper, the author has reported a further device of automatic recording appa-ratus furnished to the previous one, and the dark adaptation in normal subjects has been estimated in three methods of measurment, which have been discussed about merit and demerit--.

In conclusion, the reciprocating continuous method, which is able to be conducted only by this adaptometer, is found to be most valu-able.