Head and Facial Asymmetry: Dispensing Considerations - NACOR 79.187 (2 EG PEI 1 EG)
Expires 2028-01-13, NACOR 79.187 (2 EG PEI 1 EG) Much of the optometric examination and the dispensing process assume symmetry. Frames are manufactured to be symmetrical, lenses are glazed symmetrically, but humans are not symmetrical. This ...
