A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6145-01-263-1643
NSN 5920-01-536-6445
NSN 5950-00-216-7548
NSN 5910-00-775-5141
NSN 5910-01-004-9985
NSN 5915-00-394-6523
NSN 6645-01-603-1004
NSN 2925-01-144-7106
NSN 6130-01-589-1292
NSN 6620-01-319-9804
NSN 6650-01-180-6834
NSN 5930-01-339-7302