A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6130-01-020-9004
NSN 5925-01-046-0375
NSN 7035-01-553-5036
NSN 6320-01-416-9357
NSN 6150-01-399-0375
NSN 5835-01-460-6054
NSN 6105-01-350-9691
NSN 6650-01-463-2274
NSN 5930-01-377-3421
NSN 6130-01-070-8090
NSN 5985-00-081-9142
NSN 6240-00-170-5302