A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5999-01-478-9294
NSN 5935-01-190-0555
NSN 5990-00-623-4198
NSN 6150-01-514-9389
NSN 5998-01-574-6426
NSN 6645-00-780-5260
NSN 5895-01-409-2949
NSN 6220-01-011-0865
NSN 5855-01-598-7392
NSN 5905-01-421-3901
NSN 5855-01-472-1946
NSN 5998-00-792-8435