A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5996-00-501-2617
NSN 5925-00-985-0908
NSN 6135-00-078-3095
NSN 5975-00-602-5949
NSN 6645-01-622-6161
NSN 6110-00-024-1051
NSN 5910-00-910-2395
NSN 6110-01-102-8431
NSN 2925-00-134-4827
NSN 5960-00-240-2001
NSN 6145-00-951-9971
NSN 5920-00-730-8541