A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5925-01-628-9239
NSN 6620-01-436-2715
NSN 7035-01-107-2811
NSN 5996-00-052-0842
NSN 6105-01-632-2286
NSN 5910-01-390-7620
NSN 6135-00-553-7995
NSN 5915-00-446-9136
NSN 7035-00-585-2113
NSN 5935-01-314-8496
NSN 6145-00-216-6613
NSN 5998-01-464-4370