A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6620-01-423-5875
NSN 5935-01-246-8095
NSN 6685-01-340-6330
NSN 6105-01-021-0235
NSN 5999-01-653-8786
NSN 5835-01-615-0451
NSN 6110-00-045-4225
NSN 5975-01-588-9738
NSN 5905-01-548-7255
NSN 5999-01-070-2430
NSN 5925-01-407-7300
NSN 6105-01-555-8479