Topic: DSLR astro-modification, how does it work?

Anyone who has dealt with astrophotography knows the term "astromodification." I asked Julien Steelandt to demonstrate what's actually done to the camera during this process. The video was filmed by the Hof Observatory as part of a lecture.

https://www.youtube.com/watch…

If you're interested in a camera modification, you can contact Julien here:

https://www.facebook.com/AstrolabService/