A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5835-01-147-7526
NSN 5835-01-126-9358
NSN 6105-01-579-4195
NSN 6150-01-326-1422
NSN 5945-01-234-8056
NSN 5950-01-577-9139
NSN 5999-00-961-8135
NSN 6320-00-857-4073
NSN 5950-01-175-0046
NSN 6685-01-061-2270
NSN 6220-01-209-9972
NSN 5905-00-759-1618