A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5930-01-193-8862
NSN 6110-00-489-3813
NSN 5965-01-265-6814
NSN 5996-01-421-4417
NSN 5835-01-227-4752
NSN 6650-01-090-0719
NSN 5855-01-177-4751
NSN 6110-00-156-0430
NSN 6685-00-724-4540
NSN 5965-01-524-5310
NSN 5925-01-394-1073
NSN 5905-00-529-0508