A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5855-01-570-3195
NSN 6105-00-205-0655
NSN 7035-00-420-1310
NSN 5945-01-270-1104
NSN 7035-00-206-6123
NSN 5855-01-614-7976
NSN 5998-00-353-6471
NSN 5990-00-019-2486
NSN 6685-01-479-3043
NSN 5985-01-008-1229
NSN 6645-01-360-9689
NSN 6145-01-464-4228