A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5935-00-467-7445
NSN 2925-00-684-7708
NSN 6320-01-420-0340
NSN 6320-01-185-3857
NSN 6610-01-038-5560
NSN 6650-01-066-0420
NSN 5975-01-601-6658
NSN 5915-01-585-8879
NSN 5990-01-225-5374
NSN 6135-00-240-3200
NSN 5895-00-088-4878
NSN 5999-00-840-6094