A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5998-01-100-1116
NSN 5930-01-373-3089
NSN 6105-00-813-3274
NSN 5855-01-277-1663
NSN 5965-01-555-8007
NSN 6645-01-146-3323
NSN 7035-01-504-0192
NSN 5996-00-636-4849
NSN 5895-01-258-5933
NSN 5945-00-844-5175
NSN 6650-01-093-6862
NSN 5975-00-203-8416