A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5960-01-386-9611
NSN 6150-00-100-4757
NSN 6135-01-106-7740
NSN 6320-01-176-8367
NSN 6145-01-445-7167
NSN 6130-00-291-4877
NSN 6110-00-111-1225
NSN 5960-01-560-8461
NSN 5910-00-763-7779
NSN 5935-01-442-3068
NSN 5915-00-573-7791
NSN 5895-00-043-5188