A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6145-01-186-1334
NSN 5975-01-290-0121
NSN 5895-00-859-4821
NSN 5855-01-406-2606
NSN 6135-00-243-8330
NSN 5905-00-293-8294
NSN 5855-00-885-8452
NSN 5999-00-157-6385
NSN 6150-01-195-5381
NSN 6610-00-181-1946
NSN 6610-01-398-1094
NSN 6130-01-527-0247