A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5895-01-506-8196
NSN 5855-01-085-5354
NSN 5895-01-520-8158
NSN 5960-01-097-0645
NSN 4140-01-386-5630
NSN 5999-01-367-2223
NSN 5960-00-719-0125
NSN 5945-01-401-5323
NSN 5965-01-046-9619
NSN 6240-01-188-7282
NSN 7035-01-167-2241
NSN 5925-01-206-1533