A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6650-01-363-0963
NSN 6220-01-613-5231
NSN 2925-00-383-3523
NSN 5996-01-060-6746
NSN 6610-01-059-4087
NSN 6320-01-512-2031
NSN 7035-01-167-2241
NSN 6650-00-118-5600
NSN 5915-01-622-0573
NSN 5895-01-248-8233
NSN 5996-01-474-3726
NSN 6145-01-535-6220