A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6110-01-512-5813
NSN 5905-01-478-9494
NSN 5895-00-828-9608
NSN 5925-00-889-4990
NSN 5975-01-401-5355
NSN 5950-00-584-4571
NSN 6610-00-480-9436
NSN 5965-00-739-2063
NSN 5920-01-482-4098
NSN 5945-01-462-1555
NSN 5990-00-836-7962
NSN 6135-01-027-7543