A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5945-01-244-6237
NSN 5960-00-553-7338
NSN 5910-01-247-0807
NSN 5835-01-509-8992
NSN 6220-01-425-5078
NSN 6130-01-472-3703
NSN 5930-01-604-2591
NSN 6220-01-222-0724
NSN 5910-01-585-1178
NSN 6150-01-361-9162
NSN 5915-01-394-6438
NSN 6150-01-225-7668