A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5945-01-014-6010
NSN 6610-00-860-4222
NSN 6685-01-087-6766
NSN 5915-00-114-0089
NSN 5895-00-232-9451
NSN 5855-00-973-5717
NSN 6645-00-879-3867
NSN 5950-01-190-5677
NSN 5945-01-128-3205
NSN 6320-01-458-1853
NSN 7035-00-193-2269
NSN 5999-01-119-4109