A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6610-01-287-8559
NSN 6220-00-244-5040
NSN 2925-01-633-4048
NSN 5925-01-128-6694
NSN 5910-00-541-1381
NSN 5960-01-546-2379
NSN 5960-00-175-7620
NSN 2925-00-415-8965
NSN 6220-01-306-5610
NSN 6150-00-661-0184
NSN 5998-01-238-4530
NSN 6130-01-583-7576