A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6150-01-378-7898
NSN 5925-00-079-2930
NSN 5895-00-257-8667
NSN 5990-01-339-5118
NSN 5895-01-257-8180
NSN 6610-00-597-5671
NSN 5996-01-270-5095
NSN 5990-00-350-2352
NSN 5855-00-288-1408
NSN 5910-00-471-6351
NSN 6130-01-249-2928
NSN 6145-01-649-7421