Deficient optics Published on January 23, 2024January 19, 2024 by fivecolorssandt@icloud.com Fixing it in post The human eye is not a great imaging system. Read More
Why an f-stop? Published on July 26, 2016July 26, 2016 by fivecolorssandt@icloud.com It’s all the astronomers’ fault Our photographic consultant is reminded how complicated things are for beginners, no matter how straightforward it all seems to the professionals. Read More