A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6145-01-553-4422
NSN 6320-01-473-9024
NSN 5925-00-403-6282
NSN 5915-01-520-5929
NSN 6650-00-238-1199
NSN 5935-01-024-6574
NSN 5965-01-088-5414
NSN 6645-01-545-6853
NSN 5950-00-678-0514
NSN 5975-01-250-1220
NSN 5925-01-381-0614
NSN 5895-01-206-9316