A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6135-01-446-6010
NSN 6145-00-773-2026
NSN 6610-01-442-3509
NSN 5996-01-227-4496
NSN 6320-01-177-3192
NSN 6610-01-603-0703
NSN 6685-01-282-7647
NSN 6110-00-858-0091
NSN 6610-00-239-2397
NSN 5996-00-469-8536
NSN 5905-01-169-4670
NSN 7035-01-455-1109