| 摘要 |
An adjustable, articulated, underwater strobe arm assembly, comprising: at least three links arranged in end-to-end relation, for adjustably interconnecting items of photographic equipment; at least one link including longitudinally endwise spaced pairs of sockets to receive and adjustably tighten on balls carried by other links; the one link includes two elongated link sections, each of which carries two of the sockets; hinge means associated with and interconnecting the sections, to allow relative rotating of the sections about a first axis extending longitudinally; and clamping means carried by the one link to effect relative rotation of the sections about the longitudinal axis, in response to tightening of the clamping means, whereby the sockets tighten onto the balls to prevent relative rotation.
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