A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6110-01-284-0318
NSN 5985-01-229-7705
NSN 6220-00-935-6881
NSN 5965-01-499-1528
NSN 5925-01-442-5795
NSN 5985-01-563-2047
NSN 5996-00-932-5301
NSN 5905-00-275-0361
NSN 4140-01-351-3892
NSN 5960-01-187-0392
NSN 5910-01-277-6334
NSN 6110-00-679-8961