A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5965-00-961-1627
NSN 6685-01-507-5003
NSN 5950-01-342-1299
NSN 6650-01-069-2501
NSN 5925-01-193-8369
NSN 5835-01-359-2575
NSN 5905-01-293-2393
NSN 6610-01-013-8922
NSN 6645-01-411-5657
NSN 5915-01-383-9762
NSN 5990-01-142-0538
NSN 5960-00-851-0672