A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6685-01-182-9315
NSN 5960-00-807-9187
NSN 6650-00-170-5095
NSN 6685-01-010-9162
NSN 6110-00-421-0036
NSN 5950-01-616-0597
NSN 5985-01-168-5295
NSN 6105-01-158-6505
NSN 5950-01-611-5858
NSN 5999-01-157-2149
NSN 6110-01-224-6954
NSN 5895-01-433-1623