A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6105-00-153-7967
NSN 6220-00-927-6272
NSN 5910-00-907-1395
NSN 5905-01-316-1980
NSN 5996-01-290-4844
NSN 5835-01-362-8367
NSN 5999-01-072-3480
NSN 6685-00-181-6194
NSN 5985-00-802-6655
NSN 5985-00-133-9241
NSN 5910-01-235-5502
NSN 6105-00-801-8878