A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5965-01-508-1093
NSN 5895-01-186-5685
NSN 5950-01-281-7506
NSN 2925-01-208-6638
NSN 5996-01-056-4909
NSN 5999-01-082-2532
NSN 5960-01-084-7379
NSN 5835-00-170-5238
NSN 5895-01-426-8942
NSN 6620-01-581-5301
NSN 6130-01-580-0333
NSN 6130-00-247-4782