A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6220-01-261-4888
NSN 5965-00-529-0602
NSN 5855-01-398-9548
NSN 5930-01-343-2637
NSN 6150-01-364-1023
NSN 6650-00-688-8587
NSN 6650-00-476-0382
NSN 6220-00-443-9835
NSN 5930-00-871-4153
NSN 6645-01-196-6277
NSN 5945-01-443-4022
NSN 5895-01-299-0177