A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5895-01-627-7321
NSN 7035-01-316-7860
NSN 4140-01-431-6560
NSN 5935-01-529-6118
NSN 5965-01-502-7006
NSN 6320-01-334-9840
NSN 5996-00-514-2882
NSN 6685-00-688-5154
NSN 6105-01-362-9386
NSN 5935-00-626-6103
NSN 5960-00-979-7303
NSN 6320-01-495-0512