A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6650-00-497-7913
NSN 6130-01-086-4821
NSN 6105-01-017-2748
NSN 5930-01-273-7294
NSN 6110-01-346-5601
NSN 6645-00-915-1817
NSN 5905-01-568-1735
NSN 5930-01-350-3705
NSN 5835-01-281-7281
NSN 5930-01-099-9744
NSN 6610-01-646-1609
NSN 5999-01-375-3657