A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5895-00-812-2498
NSN 5930-01-227-3768
NSN 5910-01-392-3245
NSN 5950-01-360-8728
NSN 5975-00-187-7728
NSN 6105-01-419-6082
NSN 5990-01-188-7309
NSN 5895-01-383-8693
NSN 5960-00-903-6307
NSN 6320-01-429-9871
NSN 5996-00-956-7628
NSN 6240-01-413-3035