A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5910-00-022-9197
NSN 6110-01-373-4269
NSN 5925-00-959-6075
NSN 5990-01-458-6411
NSN 7035-01-418-5499
NSN 5950-00-375-0855
NSN 6645-00-927-8207
NSN 6110-01-400-4207
NSN 5905-01-430-0375
NSN 7035-01-013-0934
NSN 6130-01-532-2038
NSN 6650-01-388-4363