A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 7035-00-433-5670
NSN 5855-01-264-8599
NSN 6110-00-137-9544
NSN 5835-01-553-6772
NSN 6135-01-277-0599
NSN 6145-01-060-0345
NSN 5999-00-702-3819
NSN 5999-00-177-3383
NSN 6685-01-451-2948
NSN 5996-00-113-4751
NSN 5990-00-804-0678
NSN 5950-00-365-7583