A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6220-00-595-6954
NSN 6320-01-225-9963
NSN 5985-01-590-0160
NSN 5920-01-077-1756
NSN 7035-01-319-7066
NSN 6130-01-412-3315
NSN 5835-01-182-1966
NSN 5920-01-063-4368
NSN 5925-01-193-0171
NSN 6650-00-486-7924
NSN 6610-01-265-1824
NSN 6110-01-394-5302