| 摘要 |
<p>In order to obtain in a folded image intensifier viewer with an asymmetric viewing system and a single image intensifier and two eyepieces the possibility to regulate the mutual distance between the eyepieces, after a beam splitter which divides the beam path into two extremely asymmetric parts, for each eyepiece a lens system (8A,9A;8B,9B) is provided with at least one having at least two lenses. <IMAGE></p> |
