A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5985-01-165-1660
NSN 6135-00-203-9645
NSN 5915-00-280-1428
NSN 6150-00-924-2271
NSN 5960-00-364-3647
NSN 5920-01-619-0958
NSN 4140-01-253-7648
NSN 6130-00-343-1660
NSN 5910-00-402-9395
NSN 5925-01-028-2782
NSN 5855-00-688-9954
NSN 5999-00-351-9662