Homebuilt Petzval type lens for DSLR

Moor hen

As a small project, I wanted to make a home-built photography lens. There are a few boundary conditions for the project: Constructed from off-the-shelf optics and opto-mechanics components to avoid manufacturing of custom parts. Should be compatible with Nikon f-mount (because I have a Nikon DSLR). About 100 mm focal […]

New website

After many years I have finally found a few minutes to overhaul my website. It is now a WordPress-based website about my research profile, publications and outreach activities. I was inspired to do that after reading a Nature Jobs blog post.