Vision recovery training device

A vision recovery training device on which a trainee can simply adjust the image formation of the eyes. The vision recovery training device comprises a display member (1), an optical system (2), a base table (3) and an enclosure (4). The display member (1), which displays a training image, is fixed...

Full description

Saved in:
Bibliographic Details
Main Author OHKAWA EIICHI,HAGIWARA HISASHI,EMOTO FUMIAKI,YAMADA SAHO
Format Patent
LanguageEnglish
Published 16.05.2007
Subjects
Online AccessGet full text

Cover

Loading…