| 摘要 |
The claimed invention can be used in photographic cameras, electronic surveillance devices, robotic technology, artificial vision and video cameras. The proposed invention addresses the problem of developing a design that can be used in the aforementioned fields of application. This problem is solved in that the claimed device involves the use of a taking lens, fastened to return springs in a housing, the focal length of which can be varied by means of a change in pressure of a working fluid brought about by a compressor. |
