| 摘要 |
<p>The apparatus comprises a macrosystem (2, 3) cooperating with a photographic camera (1), preferably formed of a macroconverter (2) and of a normal lens (3); in the macrosystem there is provided a light sensitive element (5) directed to the film plane (7) in order to control a flash (15) provided to this effect and correspondingly synchronized. The photosensitive element measures the object light (Ar') reflected by the film plane with a set angle beta , whereas the controlled flash may be arranged in the desired shadow angle alpha . Thereby, with a small technical investment, it is possible to transform an interchangeable lens photographic camera available in the market into the most modern camera usable in macrophotography.</p> |
