公开(公告)号：US5761550A

公开(公告)日：1998-06-02

申请号：US802749

申请日：1997-02-20

Applicant: Barry Kancigor

Inventor： Barry Kancigor

IPC: G03B15/05 ,  G03B15/03

CPC classification number: G03B15/05 ,  G03B2215/0507 ,  G03B2215/0521

Abstract: A telescoping flash unit for a camera helps substantially reduce "red-eye" by extending the flash head to a position far enough away from the objective lens such that the angle of incidence from the flash unit to the subject's eyes is too great for the light to be reflected from the subject's eyes directly back into the objective lens. The compact nature of the camera is maintained when the flash unit is not being used, by either retracting the flash unit back into the body of the camera, or detaching it from the camera. The flash unit is easily separable from the camera body or the external bracket should the flash unit need to be repaired or replaced.

Abstract translation: 用于照相机的伸缩式闪光单元有助于通过将闪光头延伸到离物镜足够远的位置来大大减少“红眼”，使得从闪光单元到被摄体的眼睛的入射角对于光来说太大 从被摄体的眼睛直接反射回物镜。 通过将闪光灯组件退回相机主体或将其从相机上拆下来，可以保持闪光灯组件未被使用时相机的紧凑性。 如果闪光灯组件需要修理或更换，闪光灯可以很容易地与照相机机身或外部支架分离。