A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6610-00-012-8072
NSN 6650-01-139-0022
NSN 5998-01-659-1929
NSN 7035-01-411-6062
NSN 5960-01-599-9821
NSN 5855-00-797-8217
NSN 5835-01-232-6904
NSN 5905-01-435-1024
NSN 6650-01-558-9071
NSN 5935-01-600-9999
NSN 6645-01-415-6093
NSN 6685-01-439-3564