A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5965-00-734-5053
NSN 5925-01-508-0905
NSN 5990-01-602-6701
NSN 6130-01-575-1982
NSN 5999-01-169-1193
NSN 5985-01-364-1944
NSN 5996-00-636-4849
NSN 6110-01-055-3507
NSN 5990-00-288-1820
NSN 6320-01-253-9585
NSN 6610-00-382-0266
NSN 5950-00-557-3770