A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6130-01-135-9633
NSN 6220-01-560-2728
NSN 5895-01-207-3112
NSN 6130-00-220-9655
NSN 7035-00-064-7008
NSN 6685-00-964-5262
NSN 5905-01-030-3214
NSN 5996-00-008-7960
NSN 2925-00-109-4694
NSN 5855-00-472-2055
NSN 5960-01-522-0391
NSN 5999-00-086-8567