A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5975-01-161-7316
NSN 5925-01-553-7746
NSN 6610-01-098-8363
NSN 5915-01-508-5636
NSN 5998-01-035-5058
NSN 5985-01-378-3108
NSN 5915-01-631-6448
NSN 6610-01-065-1073
NSN 5915-01-437-5653
NSN 5920-01-288-0145
NSN 6150-01-487-3804
NSN 5998-01-123-9687