A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5905-00-001-4331
NSN 5935-00-950-1668
NSN 6645-01-242-4826
NSN 5965-01-284-3162
NSN 5945-00-333-7998
NSN 5930-00-153-7914
NSN 6685-01-449-0699
NSN 6320-01-108-5933
NSN 5945-00-549-4980
NSN 5975-01-065-1796
NSN 6220-01-022-5809
NSN 5910-00-934-8855