A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5895-00-087-1048
NSN 6110-00-428-8106
NSN 6645-01-091-8215
NSN 5930-01-144-7804
NSN 6685-01-634-0611
NSN 5990-01-170-6081
NSN 6150-01-049-3437
NSN 5950-01-170-5732
NSN 5925-00-290-4451
NSN 6135-00-838-7008
NSN 6240-00-179-5043
NSN 6650-00-211-6302