| 摘要 |
<p>Mattebox for use in combination with a lens, the mattebox (10) having a mounting arrangement for attaching a flag (11) on a side of the mattebox (10), which is arranged to allow the flag (11) to pivot around a longitudinal axis of a mounting rod (15). The mattebox (10) further comprises a clamp body (20) for fixing the position of the flag (11) relative to the mattebox (10), and the clamp body (20) is arranged to exert a clamping force on the mounting rod (15) substantially in a tangential direction thereof.</p> |
