| 摘要 |
<p>The device has a set of deflectors (21, 22) arranged at a level of respective images of another set of deflectors (11, 12) via a telescope (1) and a collimator (2) such that location of the deflectors (21, 22) is associated with location of the deflectors (11, 12). Each of the deflectors (21, 22) shifts image parts of a scene on a detection surface (SD), where the image parts are limited by a field diaphragm (5) and correspond to deviations (delta theta) of a pointing direction (Z-Z) produced by the deflectors (11, 12) without superimposition between two of the image parts. The deflectors are plane mirrors or prisms, and the telescope and the collimator are converging lenses. An independent claim is also included for a method for acquiring an image of the Earth.</p> |
