I participated in an overseas conference and gave a presentation. This was the first time I went overseas since the pandemic. The whole experience was a mix of excitement, concern, restlessness, and happiness. Let me explain. This was my first overseas trip of any kind since the pandemic As it was for everybody, 2020 and […]| A Pencil of Rays
Although I like to nerd out on lens design a lot on this website, it’s not only the math and techniques of lens design that interests me. I’ve found that to learn lens design, there are many more aspects than just being able to learn the software, or just being able to calculate the ray […]| A Pencil of Rays
A complete breakdown of the Double Gauss lens design and the Sonnar lens design. Includes history, technical examples, and performance evaluation of each.| A Pencil of Rays