A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6105-01-300-2444
NSN 6685-01-555-7938
NSN 6220-00-030-6728
NSN 5996-00-969-9882
NSN 5996-01-245-2946
NSN 6650-01-272-3727
NSN 5835-00-193-8951
NSN 6105-01-218-6454
NSN 5945-01-023-7697
NSN 5925-00-858-7151
NSN 5915-01-226-5880
NSN 5999-01-332-1554