A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5996-00-824-2167
NSN 6685-01-633-7455
NSN 6150-01-106-3345
NSN 5945-01-442-2347
NSN 2925-01-307-7429
NSN 6610-01-563-4312
NSN 5975-00-233-3830
NSN 6145-00-657-4755
NSN 5835-01-158-6878
NSN 5855-01-158-2709
NSN 5930-01-463-9623
NSN 5930-00-072-9542