A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5925-00-282-2459
NSN 6320-01-006-6138
NSN 5975-00-916-4923
NSN 6220-01-217-6623
NSN 7035-01-214-5171
NSN 5855-01-502-6386
NSN 5945-00-541-7833
NSN 5930-00-503-5663
NSN 6110-00-998-0511
NSN 5945-00-128-9260
NSN 5998-00-890-3056
NSN 6220-00-792-8418