A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5950-01-045-1701
NSN 5965-00-189-9394
NSN 6130-01-018-9787
NSN 6150-01-140-2231
NSN 5990-00-161-2797
NSN 5950-00-190-6414
NSN 5985-00-493-5750
NSN 5960-01-441-7047
NSN 5915-01-496-3665
NSN 6685-01-258-2455
NSN 6240-01-157-5154
NSN 5910-01-410-7326