A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6220-00-314-1751
NSN 5920-01-093-8458
NSN 6620-01-288-8249
NSN 5990-01-218-5160
NSN 5945-01-611-5556
NSN 5895-01-205-8963
NSN 6685-01-020-7235
NSN 6135-01-196-7399
NSN 6110-01-067-3741
NSN 5999-01-165-5895
NSN 5998-00-153-9989
NSN 2925-01-423-8141