A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 7035-01-057-2402
NSN 6135-01-386-5709
NSN 6145-00-193-6721
NSN 5915-00-146-1234
NSN 5965-00-529-0602
NSN 5895-00-738-9180
NSN 5990-01-306-7642
NSN 6105-01-652-9780
NSN 5855-00-444-2298
NSN 5930-01-514-7429
NSN 5975-00-317-5689
NSN 5965-01-196-1526