A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5985-01-142-9056
NSN 5965-01-023-0245
NSN 6135-00-009-4100
NSN 5960-01-309-5933
NSN 5920-00-937-3713
NSN 5915-01-592-3270
NSN 5930-01-215-7942
NSN 6685-01-522-0635
NSN 5835-00-351-9459
NSN 5835-01-285-8650
NSN 6645-00-593-5420
NSN 5999-01-190-5213