| 摘要 |
<p>The present invention relates to a viewer (10), and in particular a viewer which enables the convenient viewing of a plurality of separate, narrow images which are arranged in series, the individual images being disposed in a direction substantially perpendicular to the direction in which the series of images is arranged, for example the titles of a plurality of books stacked on a shelf, the viewer (10)comprising a housing (12) in which a first (18) and second mirror (20) are mounted in operative alignment with one another such that, an image reflected from the first mirror towards the second mirror is turned through an angle of between 60 °C-120 °C in a first plane, the image then being reflected by the second mirror through an angle of between 60 °C-120°C in a second plane, which second plane is substantially perpendicular to the first plane.</p> |
