A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6650-01-318-0873
NSN 2925-00-816-8765
NSN 5835-01-463-2334
NSN 6685-01-293-3326
NSN 6620-01-426-2220
NSN 6145-01-356-2176
NSN 6135-00-269-5843
NSN 5975-00-286-8506
NSN 5935-01-444-7488
NSN 6130-01-014-5419
NSN 6150-01-246-6291
NSN 6240-01-327-3239