A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5925-00-835-6009
NSN 6240-01-495-0597
NSN 5960-01-428-7300
NSN 5960-00-249-9623
NSN 6320-01-359-3921
NSN 6220-01-377-9133
NSN 7035-00-631-3782
NSN 5960-00-931-6987
NSN 6620-01-032-3937
NSN 5985-00-786-5601
NSN 6645-01-578-7959
NSN 5895-00-001-2756