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在眼的屈光检查中,散光的检查占有很重要的位置。散光表为主观检查有无散光存在和有散光时判定其轴向位置的一种简便实用的器具。目前国内尚无理想的散光表,也未见成品出售,以致大多数眼科医生和验光技术人员,不能利用散光表进行主观的散光检查,而只凭检影或镜片矫正视力的结果决定眼镜处方。这样配出的眼镜往往给患者带来不应有的痛苦和不适感。有鉴及此,我们根据广大眼科同道的建议,设计本散光表,并介绍本表的使用方法,请同道们指正。
In the eye refractive examination, astigmatism examination occupies a very important position. Astigmatism table for the subjective examination of the existence of astigmatism and astigmatism to determine the axial position of a simple and practical appliance. At present there is no ideal astigmatism table, and no finished product sold, so that most ophthalmologists and optometry technicians, can not use astigmatism table for subjective astigmatism examination, and only rely on retinoscopy or lens correction vision results determine glasses prescription. This outfit of glasses often give patients undue pain and discomfort. In view of this, we based on the recommendations of the majority of ophthalmic colleagues, the design of the astigmatism table, and introduce the use of this form, please fellow correction.