In what is the first discovery of an Einstein zig-zag lens in the universe, a team of international astronomers have sighted ...

showing the potential of the models to explore optimal processing conditions for specific lens configurations. A separate model is developed to assess the relationship between the degree of cure of ...

This is why we, the Vermont Optometric Association, are fighting to expand the scope of our work in our state, joining 11 other states that have successfully made this change. Known in the ...