A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5915-00-052-2788
NSN 5945-01-606-4836
NSN 5855-00-327-2061
NSN 5925-01-401-5314
NSN 6145-01-498-1987
NSN 5935-01-393-8353
NSN 5935-01-641-3386
NSN 5985-01-351-6989
NSN 6610-01-474-5206
NSN 6145-01-436-8989
NSN 5999-00-501-5472
NSN 6320-01-384-3219