A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6620-01-633-8443
NSN 6620-00-086-5223
NSN 6105-01-051-0471
NSN 5895-01-434-7470
NSN 5915-00-357-7316
NSN 2925-01-556-0333
NSN 5905-00-908-5788
NSN 6150-00-644-8745
NSN 6145-00-622-4634
NSN 5930-01-123-3764
NSN 5930-01-056-0218
NSN 6110-01-339-1237