A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6145-00-752-2562
NSN 6130-01-360-8802
NSN 6650-00-458-7586
NSN 5930-00-194-9139
NSN 5920-00-269-4060
NSN 6620-00-477-7808
NSN 5985-00-578-7740
NSN 6135-01-231-4809
NSN 6650-01-481-3618
NSN 5965-01-280-0961
NSN 6105-00-557-3535
NSN 5895-01-147-2931