A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6610-01-415-1623
NSN 6150-01-438-0969
NSN 4140-01-027-4116
NSN 6105-01-561-3792
NSN 5835-01-497-5029
NSN 6105-00-660-8882
NSN 6610-00-058-9527
NSN 5925-01-200-0691
NSN 6685-00-578-0974
NSN 5996-01-414-6709
NSN 5965-01-248-9705
NSN 5990-01-382-5364