A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6150-01-301-0425
NSN 6110-00-189-8871
NSN 6150-01-120-8487
NSN 5930-01-634-0659
NSN 6650-00-509-5248
NSN 5950-00-206-3213
NSN 6685-01-422-5242
NSN 6110-00-059-7028
NSN 6320-01-328-6575
NSN 6105-01-484-2167
NSN 5925-01-548-6875
NSN 6650-01-395-4096