A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5985-01-533-7269
NSN 6130-01-439-9497
NSN 6150-00-131-2869
NSN 6145-00-982-4132
NSN 6110-01-138-3869
NSN 5950-00-265-1749
NSN 4140-00-871-3000
NSN 6620-00-159-0866
NSN 5895-01-228-3445
NSN 5895-00-548-5497
NSN 6150-01-279-7855
NSN 5905-01-350-3624