A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5925-01-415-3084
NSN 5960-00-677-7444
NSN 5925-01-321-2451
NSN 5925-00-142-9991
NSN 6620-01-421-6949
NSN 5930-01-357-6648
NSN 5975-01-525-8299
NSN 5895-01-529-6710
NSN 6105-00-379-9011
NSN 6135-01-377-5729
NSN 2925-01-206-2250
NSN 6620-01-428-7072