A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5905-00-163-9318
NSN 6150-00-879-6461
NSN 5895-00-548-0124
NSN 5915-00-286-3272
NSN 5998-00-111-3180
NSN 7035-01-327-6130
NSN 5920-01-089-7903
NSN 6220-01-124-4904
NSN 5990-01-331-2221
NSN 5895-01-342-2657
NSN 5835-00-405-4560
NSN 6110-00-089-3595