A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5925-00-843-0315
NSN 6150-00-427-4477
NSN 6685-00-087-4573
NSN 5998-01-003-0782
NSN 6685-01-531-9999
NSN 5945-01-411-0605
NSN 6105-01-600-0366
NSN 6135-01-598-9890
NSN 5925-00-144-0482
NSN 5910-01-631-4352
NSN 6320-01-458-9567
NSN 5965-01-104-6277