A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5915-01-109-5047
NSN 5985-01-420-6195
NSN 7035-00-238-3662
NSN 5990-01-411-5930
NSN 5975-00-779-3319
NSN 5935-01-266-9977
NSN 5835-01-616-6131
NSN 5925-01-086-6407
NSN 5999-01-283-0676
NSN 6685-01-209-6914
NSN 5999-01-582-0648
NSN 5905-01-093-6540