A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6645-01-034-0469
NSN 5985-01-417-1308
NSN 4140-00-231-1414
NSN 5965-01-351-4615
NSN 5999-01-360-9458
NSN 5915-00-480-9649
NSN 6320-00-284-1524
NSN 5915-00-105-5285
NSN 5895-01-437-9318
NSN 6150-00-448-5532
NSN 6105-00-649-5209
NSN 5960-01-389-4055