A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5905-00-831-2953
NSN 6110-00-951-3026
NSN 5985-01-541-7593
NSN 5985-01-511-5596
NSN 5985-01-006-8373
NSN 5925-01-256-6176
NSN 5910-01-283-4409
NSN 6320-00-228-5678
NSN 7035-01-027-2259
NSN 6650-00-470-3905
NSN 6240-00-449-2070
NSN 5950-00-915-6514