| 摘要 |
<p>Light from an image generator (1) of a head-worn binocular image display apparatus passes through a pair of angled beamsplitters (8a, 8b) to be deflected back towards the latter by a beam deflector, such as a concave mirror (9). The light is then deflected by the beamsplitters (8a, 8b) into left and right paths towards left and right eyepieces (10a, 10b) which enable viewing by a user of the image produced by the generator (1). The left beamsplitter (8a) and the left eyepiece (10a) are rotatable together relative to the image generator (1), while the right beamsplitter (8b) and the right eyepiece (10b) are rotatable together relative to the image generator (1) on the one hand and relative to the left beamsplitter (8a) and the left eyepiece (10a) on the other in order to adjust the interpupillary distance of the users.</p> |
