A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6685-00-330-9280
NSN 5945-01-254-1729
NSN 5835-00-289-9080
NSN 6610-01-608-5285
NSN 5990-00-064-7839
NSN 5910-01-255-0021
NSN 5855-01-117-7207
NSN 6645-01-227-9429
NSN 6145-00-551-5288
NSN 6610-01-288-6103
NSN 6220-00-069-3117
NSN 5999-01-346-7115