What’s in a Name? The Optical Words We Use Every Day

What s in a name? More to the point, what s in a name for optical terms? Specifically, the words we use every day as lens designers. Have you ever stopped to wonder where they came from? It would be a shame to ignore the reasons behind the words and terms we use every day, because the [ ] The post What s in a Name? The Optical Words We Use Every Day appeared first on A Pencil of Rays .