| 摘要 |
For focussing and/or adjusting of the image field of a camera (1) with an image sensor (2) and an objective (3), it is proposed to provide light sources (7) between objective (3) and image sensor (2), which are projected into the object plane (5) by means of a partially transmitting mirror (8) arranged between the light sources (7) and the image sensor (2).
|
