Pereleux A
Service d'Ophtalmologie, Hôpital Erasme-U.L.B., Bruxelles.
Bull Soc Belge Ophtalmol. 1997;264:63-6.
The appropriate addition correcting a patient's presbyopia can be determined by many ways. It depends on the amplitude of accommodation and convergence, ametropia and age of the patient but also on the kind of work and on the subjectively comfortable distance at which it is performed.
矫正患者老花眼的合适附加度数可通过多种方式确定。这取决于调节幅度和集合、屈光不正以及患者的年龄,还取决于工作类型以及进行该工作时主观感觉舒适的距离。