A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6145-01-411-5895
NSN 6645-00-072-9243
NSN 5930-00-394-6938
NSN 6610-01-406-6696
NSN 6135-01-426-8282
NSN 6130-00-985-3867
NSN 5910-01-469-7612
NSN 5998-01-103-5593
NSN 5910-01-462-2440
NSN 6320-01-147-9177
NSN 6110-01-027-5078
NSN 6150-01-134-1001