A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6685-00-198-9506
NSN 6240-00-977-5599
NSN 6150-00-995-3849
NSN 5925-01-442-8589
NSN 5960-00-830-5483
NSN 6220-01-087-2878
NSN 4140-00-182-1454
NSN 6110-00-684-6844
NSN 5910-01-391-5009
NSN 6320-01-381-7023
NSN 6220-01-286-6720
NSN 4140-00-125-0837