A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5950-01-076-4232
NSN 5960-01-506-7039
NSN 5910-01-055-6920
NSN 5910-01-647-1555
NSN 6110-00-966-6387
NSN 6320-01-496-4605
NSN 5999-01-269-2462
NSN 5915-01-214-0747
NSN 5999-00-584-4577
NSN 2925-01-391-9247
NSN 6110-01-391-0211
NSN 5910-00-548-6505