A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6105-01-187-7211
NSN 6130-00-233-3548
NSN 5975-00-266-2029
NSN 6130-00-735-2458
NSN 5835-01-509-8992
NSN 5965-01-417-9185
NSN 5925-01-262-0759
NSN 5905-01-431-5578
NSN 7035-01-460-5117
NSN 6220-01-103-9740
NSN 7035-01-633-9537
NSN 6610-01-311-8230