A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 7035-01-606-9692
NSN 2925-01-020-5099
NSN 5910-01-563-0057
NSN 5975-01-522-5218
NSN 5835-00-980-0468
NSN 6105-01-172-1231
NSN 5965-00-682-3567
NSN 6105-01-067-9002
NSN 5935-01-087-5888
NSN 6320-01-162-5977
NSN 5985-00-008-3270
NSN 6135-01-593-4212