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患屈光不正、老视或其他眼病的医务人员,尤其是中年以上的眼、耳鼻喉、口腔等专科医生,使用普通眼镜,工作中有诸多不便。我科设计制作了额带式眼镜。用于临床,效果好。现介绍如下:制作及使用方法用普通额带式反光镜。取下额镜,保留其长方形方向接头支架,换上自制的旋转三角式金属镜框架。框架底边是直径1.5mm 的圆形空管,管下方留条缺口槽,中央装一瞳距可调性螺丝。再配一付自己需用的屈光镜、老视镜或下方附带4～6放大倍数的平光镜,即成额带式眼镜(图)。使用时,额带固定于头部。镜架翻下移至眼前,调好焦距及瞳距,即可清晰地直观地进行微细的检查、操作及手术。不用时,将镜片向上收起。随用随
Medical staff suffering from refractive errors, presbyopia or other eye diseases, especially those middle-aged and above, such as ENT, oral and other specialists, use ordinary glasses and have many inconveniences in their work. Our department has designed frontal eyeglasses. For clinical, good effect. Are introduced as follows: Production and use of ordinary front-band mirror. Remove the frontal mirror, retain its rectangular orientation connector bracket, put on homemade rotating triangular metal mirror frame. The bottom of the frame is a circular hollow tube with a diameter of 1.5mm. The notch below the tube is notched, and the center is provided with an IPD adjustable screw. With a pair of their need to use the refractive lens, presbyopia or the bottom with 4 to 6 magnification flat mirror, that is, with a large amount of belt glasses (Figure). When used, the forehead is fixed to the head. Frame down to move to the front, adjusting the focal length and IPD, you can clearly and intuitively fine check, operation and surgery. When not in use, put the lens up. With the use