A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5960-00-909-7009
NSN 5910-01-036-5152
NSN 5945-00-754-3722
NSN 5855-00-247-7219
NSN 5930-01-592-3257
NSN 5910-01-541-9029
NSN 5910-01-388-2858
NSN 6650-01-168-8451
NSN 5925-00-874-4861
NSN 6130-01-605-2047
NSN 5950-01-359-8952
NSN 5920-00-459-4522