A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5985-00-838-3851
NSN 5895-01-360-2116
NSN 5905-00-214-7303
NSN 6610-01-475-9020
NSN 5998-00-274-7215
NSN 5990-01-264-3320
NSN 5925-00-563-5720
NSN 5915-01-204-7889
NSN 6145-01-516-4700
NSN 6320-00-360-1744
NSN 6685-01-323-1975
NSN 6645-01-021-2225