A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6145-01-113-5282
NSN 5960-01-567-1096
NSN 5985-01-322-8111
NSN 6135-01-246-0308
NSN 5990-00-827-4891
NSN 6320-01-316-6864
NSN 6110-00-924-1145
NSN 4140-01-074-6262
NSN 6650-00-847-3492
NSN 2925-01-244-3016
NSN 5975-01-111-0130
NSN 5915-01-153-9915