A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 7035-00-200-5162
NSN 6685-01-525-7586
NSN 5945-01-072-2480
NSN 2925-00-118-4887
NSN 6650-00-356-8405
NSN 6145-01-274-8396
NSN 5960-00-445-3954
NSN 7035-00-763-6180
NSN 6220-01-590-0137
NSN 5835-00-130-6404
NSN 6110-01-655-7400
NSN 5855-01-422-8782