A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6610-01-162-4882
NSN 6610-00-108-9546
NSN 5965-00-471-5018
NSN 5935-01-316-6697
NSN 5945-00-948-1484
NSN 6685-00-203-4485
NSN 5960-01-231-9119
NSN 5835-01-580-7543
NSN 5905-01-016-0568
NSN 6650-01-068-5021
NSN 7035-00-104-5506
NSN 5915-01-371-2906