A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6650-00-068-2208
NSN 6650-01-485-2351
NSN 5960-00-710-9818
NSN 6610-01-329-5503
NSN 5945-00-159-7628
NSN 6145-01-446-5031
NSN 5925-00-111-5063
NSN 6650-00-830-7006
NSN 5910-00-506-8013
NSN 6130-00-262-3385
NSN 5975-01-224-7209
NSN 5985-01-248-9438