A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6610-01-272-9691
NSN 5910-01-031-8684
NSN 5935-00-412-3504
NSN 6685-01-545-7910
NSN 5920-00-520-6169
NSN 5996-01-544-2987
NSN 6685-00-187-8379
NSN 5999-00-508-3284
NSN 5999-01-476-5417
NSN 5950-01-147-4816
NSN 5930-00-133-4033
NSN 6685-00-244-0019