A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6130-00-499-1439
NSN 6105-01-390-2108
NSN 6220-01-213-0177
NSN 5925-01-284-5270
NSN 5950-00-548-1213
NSN 6685-01-107-8319
NSN 6145-01-067-8619
NSN 5985-01-427-3734
NSN 6145-00-173-6646
NSN 6620-01-174-4956
NSN 6130-01-388-2092
NSN 5998-01-318-7208