| 摘要 |
PROBLEM TO BE SOLVED: To prevent the initial set values of a camera and lens from deviating, resulting in unsatisfactory observation, when an angle is changed in an angle variable type stand for a digital scope. SOLUTION: A stopper ring 5 is attached to a support post 4 the angle of which is freely adjusted. A focus block 6 is attached to the surface of the stopper ring 5. Rotation preventing means 12, 12a, 16, and 16a are provided between the stopper ring 5 and focus block 6. This prevents the angles of the focus block 6, camera, and lens from minutely deviating when an angle adjustment takes places. COPYRIGHT: (C)2011,JPO&INPIT |
