A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6610-01-145-2569
NSN 5920-01-066-3117
NSN 5975-01-317-6033
NSN 5950-01-426-8810
NSN 5975-01-280-5371
NSN 6220-01-487-0914
NSN 5895-01-383-1369
NSN 6220-00-564-2868
NSN 6650-01-158-4898
NSN 5985-01-294-9270
NSN 5930-01-055-2248
NSN 5920-00-490-1226