A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5855-01-160-3802
NSN 5996-01-326-2491
NSN 6645-01-210-1895
NSN 6135-01-462-4442
NSN 6130-01-398-0440
NSN 5835-01-318-5268
NSN 6320-00-456-0836
NSN 2925-01-022-8332
NSN 2925-01-465-0795
NSN 6320-00-977-3930
NSN 5999-01-365-7590
NSN 6145-01-652-8597