A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 2925-01-236-3547
NSN 6610-01-371-3006
NSN 5996-01-275-0706
NSN 5930-01-070-6901
NSN 6240-01-199-7653
NSN 5985-00-529-0093
NSN 5999-01-329-0818
NSN 6130-00-562-8673
NSN 6685-00-987-7078
NSN 6150-00-852-7040
NSN 5925-01-647-1339
NSN 6610-00-225-9886