A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6610-01-323-9426
NSN 6150-00-225-3835
NSN 6135-01-614-1355
NSN 5925-01-417-9203
NSN 5975-01-608-1471
NSN 6320-01-578-6006
NSN 5925-01-420-7589
NSN 5935-00-409-3445
NSN 5999-01-421-1811
NSN 6145-00-266-8453
NSN 5905-01-306-5455
NSN 6105-00-596-9962