Light supplement lamp

The invention relates to the technical field of photographing light supplement and particularly discloses a light supplement lamp for photographing through handheld devices of a mobile phone, a PDA and the like. The light supplement lamp at least comprises an annular aperture, wherein the annular aperture is an unclosed loop; the annular aperture comprises an arc-shaped gap; and a central angle corresponding to the arc-shaped gap is 50-75 degrees. The light supplement lamp can form light shadows on a facial cheek, a jaw and a neck when applied to self-photographing light supplement especially; the level sense of the light on the face is more abundant by light and shade contrast; the photographing effect is more three-dimensional; the color of the skin is more natural; and the thin face effect is generated through the level sense of the light. 本发明涉及拍摄补光技术领域，具体公开了种通过手机、PDA等手持设备拍摄用的补光灯，至少包括环形光圈，所述环形光圈为非封闭环，所述环形光圈具有个弧形缺口，所述弧形缺口对应的圆心角为50～75°。本发明的补光灯，尤其用于自拍补光时，在面部脸颊、下巴以及勃颈处形成浅阴影，利用明暗对比使得面部的光线层次感更丰富，拍照效果更加立体，使皮肤的色彩更