A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5990-00-098-5033
NSN 5965-01-259-5291
NSN 6645-01-101-2877
NSN 4140-01-137-3264
NSN 6320-00-925-0558
NSN 5920-00-598-0469
NSN 6320-01-056-1164
NSN 5935-00-428-3370
NSN 6645-01-502-3068
NSN 5996-01-323-6008
NSN 6645-01-327-2389
NSN 5905-01-270-6113