A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6145-01-259-7891
NSN 6135-00-553-7995
NSN 5996-01-204-0675
NSN 6240-01-521-7867
NSN 6150-00-439-6070
NSN 5920-01-451-2482
NSN 5910-01-617-1428
NSN 6150-01-632-8253
NSN 6130-01-023-8031
NSN 5895-01-273-0883
NSN 6610-00-614-7943
NSN 5855-01-273-0927