A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5910-01-613-4294
NSN 5905-01-366-7382
NSN 5965-01-356-2047
NSN 5945-00-295-5848
NSN 7035-01-364-8454
NSN 6645-00-754-4108
NSN 5905-01-548-4576
NSN 5925-01-502-5621
NSN 6145-01-351-5674
NSN 7035-00-391-6345
NSN 7035-00-445-9657
NSN 6150-01-086-1511