A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5985-00-376-5050
NSN 6685-01-655-2428
NSN 6610-01-067-4359
NSN 6645-01-620-4837
NSN 5915-01-317-9348
NSN 6220-01-627-5380
NSN 6145-00-033-2997
NSN 5985-00-919-1337
NSN 5855-01-117-7207
NSN 5855-00-233-2366
NSN 5990-00-827-6212
NSN 5975-00-074-2072