| 摘要 |
A pair of glasses for use by an individual viewing a CRT screen for easing eye strain includes a pair of lenses, each of the lenses includes a prism disposed within the thickness of the lens for refracting light from an object to a user's eye for moving the light to avoid normal convergence of the individual's eyes for reducing eye strain as an individual views a CRT screen. Frames are provided for securing the pair of lenses in an operative position relative to a user's eyes.
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