ISSN 0021-3454 (print version)
ISSN 2500-0381 (online version)
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6
Issue
vol 60 / JUNE, 2017
Article
UDC 535.317

PINHOLE EYEGLASSES

Y. V. Fedorov
ITMO University, Department of Measurement Technologies and Computer Tomography;


A. Y. Fedorova
ITMO University; Senior Lecturer, Department of Economic Theory and Business


Abstract. Construction, principle of operation of pinhole glasses, as well as therapeutic and training effects of their application are described, several modifications of the glasses are considered.
Keywords: accomodation, training effect, colored field perforation