A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6220-00-752-8479
NSN 6685-01-082-9117
NSN 5855-00-327-2112
NSN 6130-01-265-5094
NSN 6610-00-398-9673
NSN 6110-00-553-8816
NSN 6150-01-299-8007
NSN 6645-00-160-0503
NSN 5895-01-532-0223
NSN 7035-01-103-6517
NSN 5965-01-601-7743
NSN 6610-01-487-8879