| 摘要 |
<p>There is disclosed a ring light apparatus capable of varying projection angle, the apparatus includes an inner barrel (10) passed through an axis I, a support base (20) arranged at an end of the inner barrel (10), a plurality of variable projection angle light emitting modules ((30)) arranged on the support base (20), and a drive mechanism arranged outside the inner barrel (10) and used for driving the variable projection angle light emitting modules (30) to vary the projection angle, so as to provide a uniform light beam for a near object.</p> |
