A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5910-01-131-5035
NSN 5920-00-798-8861
NSN 5895-01-124-0388
NSN 5855-00-949-8143
NSN 5925-00-179-0094
NSN 2925-01-164-4197
NSN 5910-01-623-3740
NSN 5925-01-048-7656
NSN 5999-01-643-8363
NSN 5855-01-486-9924
NSN 5895-01-337-1829
NSN 5985-01-565-3969