A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5945-01-504-5656
NSN 6645-00-363-9775
NSN 6150-01-360-8736
NSN 6320-01-230-8444
NSN 6145-01-458-0972
NSN 5985-01-245-9064
NSN 4140-00-671-4532
NSN 5895-01-363-4948
NSN 6685-00-692-8343
NSN 6320-01-106-4414
NSN 6320-00-790-4844
NSN 5965-00-228-8336