A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5965-01-422-4823
NSN 5999-01-070-3057
NSN 6105-01-551-1263
NSN 5945-01-287-0760
NSN 6685-01-023-8731
NSN 5999-01-353-1237
NSN 5925-01-074-8589
NSN 6105-00-268-2878
NSN 5996-01-145-0237
NSN 6145-01-584-9541
NSN 5950-01-303-1328
NSN 5998-01-101-9895