A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5975-00-353-5589
NSN 5996-01-029-6021
NSN 6135-00-866-2311
NSN 6220-01-071-4023
NSN 5975-01-094-6250
NSN 5990-01-100-1840
NSN 5925-00-286-8502
NSN 6220-00-305-0801
NSN 5930-00-764-4687
NSN 5998-01-440-8521
NSN 5985-01-324-8690
NSN 6135-00-461-3590