A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5935-01-485-4095
NSN 5965-00-513-1352
NSN 7035-01-462-1423
NSN 5930-01-579-9560
NSN 6320-00-483-0451
NSN 5998-01-411-9442
NSN 6645-01-320-4138
NSN 5915-01-546-2219
NSN 5920-01-521-4262
NSN 6685-01-511-0977
NSN 6110-01-218-3008
NSN 6135-01-364-0667