A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6105-01-063-7704
NSN 6150-01-500-8474
NSN 6220-01-352-9370
NSN 5985-01-611-3446
NSN 6150-00-434-5751
NSN 5965-01-183-7722
NSN 5998-01-566-2378
NSN 6320-01-094-2634
NSN 6110-01-455-3295
NSN 6240-00-357-7976
NSN 5950-01-497-9844
NSN 6145-00-107-3283