A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6685-00-497-0561
NSN 5975-01-225-3139
NSN 6650-01-207-0039
NSN 5915-01-582-8404
NSN 5935-00-816-1380
NSN 5945-00-027-7921
NSN 6220-00-945-8483
NSN 6645-01-194-6594
NSN 6110-01-048-0427
NSN 5985-01-086-3785
NSN 5990-01-126-5824
NSN 5996-01-642-1095