A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 7035-01-284-5043
NSN 6110-01-320-6215
NSN 5960-00-462-0729
NSN 6685-00-492-9817
NSN 6610-01-089-2487
NSN 6685-01-041-4407
NSN 5905-01-364-2432
NSN 5920-01-513-8858
NSN 5855-01-371-9776
NSN 5999-01-014-0872
NSN 6150-01-445-6727
NSN 5925-00-978-9452