A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5855-01-076-5202
NSN 6150-01-587-6499
NSN 5975-00-922-5480
NSN 5950-00-509-1249
NSN 6145-00-016-8768
NSN 6685-01-289-0950
NSN 6650-01-341-8097
NSN 5905-00-740-8205
NSN 6240-01-257-7014
NSN 6130-01-602-3273
NSN 6130-01-041-6755
NSN 5985-01-122-5381