A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5975-01-432-0534
NSN 6320-00-089-9426
NSN 6610-01-394-7695
NSN 5930-01-406-3502
NSN 6145-01-532-0414
NSN 6685-01-391-6790
NSN 5915-00-252-1188
NSN 5910-01-622-5674
NSN 6620-01-035-5435
NSN 5920-01-360-6674
NSN 5930-01-248-8442
NSN 5835-01-564-5575