A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5996-00-899-8698
NSN 6110-01-514-7608
NSN 2925-01-228-4437
NSN 6610-01-611-4646
NSN 6135-01-177-3552
NSN 5835-01-459-7428
NSN 5945-00-964-7760
NSN 5975-00-983-0111
NSN 5925-01-411-1061
NSN 5855-00-361-0167
NSN 5990-01-065-0492
NSN 5965-01-450-6699