A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6110-00-284-1161
NSN 5905-01-620-5346
NSN 6645-00-922-0886
NSN 5996-01-483-7845
NSN 6240-01-265-6958
NSN 5935-01-238-2904
NSN 6685-01-237-2562
NSN 5945-00-075-8529
NSN 4140-01-192-3570
NSN 6240-00-422-1278
NSN 2925-01-127-0167
NSN 6685-01-319-4545