A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6320-00-483-0451
NSN 5835-01-185-1102
NSN 6620-01-508-9702
NSN 6105-00-419-5979
NSN 5960-01-447-7074
NSN 5985-01-521-3006
NSN 5985-01-631-4274
NSN 6110-01-277-2563
NSN 6220-01-430-0442
NSN 7035-01-413-6697
NSN 5930-00-547-3779
NSN 5910-00-222-3679