| 摘要 |
<p>: An attachment for a photographic flash unit which functions to divert the high intensity light rays emanating from the flash unit along a path or paths axially or angularly offset relative to the focal axis of the flash unit and an associated camera to thereby provide unusual lighting effects for the subject being photographed, and to prevent intense illumination of the blood vessels of the eyes of a human or other animal subject being photographed.</p> |
