A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6650-00-054-4721
NSN 5960-01-074-1302
NSN 6145-01-571-7928
NSN 5915-01-433-0276
NSN 5930-01-624-6505
NSN 5996-01-549-6387
NSN 6240-01-437-9313
NSN 5915-00-232-3387
NSN 6320-01-512-2031
NSN 5975-00-156-3654
NSN 5930-01-504-1866
NSN 6130-00-892-5051