共 5 条
[1]
Keates RH, Pearce JL, Schneider RT, Clinical results of the multifocal lens, J Cataract Refract Surg, 13, pp. 557-560, (1987)
[2]
Olsen T, Corydon L, Contrast sensitivity in patients with a new type of multifocal intraocular lens, J Cataract Refract Surg, 16, pp. 42-46, (1990)
[3]
Churms PW, Freeman MH, Melling J, Stone J, Et al., The development and clinical performance of a new diffractive bifocal contact lens, Optometry Today, 22, pp. 721-724, (1987)
[4]
Freeman MH, Stone J, A new diffractive bifocal contact lens, Trans BCLA Conf, pp. 15-22, (1987)
[5]
Hecht E, Zajac E, Optics, Addison Wesley World Student Series, (1987)