A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6145-00-375-5224
NSN 5930-01-287-2609
NSN 6220-00-533-3936
NSN 6320-01-067-0474
NSN 5945-00-773-7152
NSN 5930-00-371-2824
NSN 5910-01-627-4222
NSN 6685-00-762-1094
NSN 5925-01-142-7775
NSN 7035-01-019-5729
NSN 5996-01-121-2567
NSN 5975-00-233-6301