要准确确定眼镜的光学中心距,首先要准确测量配镜者的瞳距。根据测得的数据来确定所配眼镜的光学中心距。 严格地说,眼镜的光学中心距应与配镜者的瞳距相一致认识并不完全正确,而是眼镜的光学中心距应与配镜者的视轴距离相一致才是正确的。因为生理或病理因素,视轴并不一定是从瞳孔中心通过,两眼视轴距离与 To accurately determine the optical center of glasses, we must first accurately measure the IPD glasses. According to the measured data to determine the optical center of the optical distance. Strictly speaking, the optical center of the glasses should be consistent with the practitioner’s IPD awareness is not entirely correct, but the optical center of the glasses should be consistent with the optician’s optic axis distance is correct. Because of physical or pathological factors, the visual axis does not necessarily pass from the center of the pupil, the distance between the visual axis of both eyes and