A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5999-00-801-2158
NSN 5975-00-315-8369
NSN 6220-01-160-7249
NSN 6135-00-990-1822
NSN 6620-01-288-4922
NSN 6220-00-516-7174
NSN 6130-01-030-4117
NSN 6145-00-332-4988
NSN 4140-01-398-7330
NSN 5960-01-458-7999
NSN 6650-01-207-2905
NSN 5925-01-015-9935