摘要 |
<p>The support has a frame attached on an upper body, and a support plate (11) for mounting an optical device and arranged at a cross connector (3). Continuously adjustable adjusting devices (7, 8, 9, 10) are provided at connecting areas between back clamps (1, 2) and the connector and between the plate and the connector. Rotation, longitudinal adjustment and fixing of corresponding components are carried out by the adjusting devices.</p> |