A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6650-01-459-8703
NSN 6150-00-566-3823
NSN 6685-00-701-1753
NSN 6320-01-319-3584
NSN 5915-00-080-4606
NSN 5950-01-281-8476
NSN 5855-01-235-5491
NSN 6620-01-415-5803
NSN 2925-01-100-3694
NSN 5960-01-254-3541
NSN 6650-00-098-6128
NSN 6150-01-498-9401