A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6650-01-502-6761
NSN 5999-01-358-5047
NSN 6130-00-291-4877
NSN 6685-01-123-9056
NSN 6620-00-153-0982
NSN 6135-01-368-0960
NSN 6130-01-200-9154
NSN 5915-01-292-4660
NSN 5910-00-773-2652
NSN 5925-01-448-1906
NSN 5960-01-257-0225
NSN 5996-01-312-8497