Fermilab parabolic focusing horns - photo

Fermilab parabolic focusing horns used for a high energy subatomic experiments.

https://diqn32j8nouaz.cloudfront.net...olic_horns.jpg


More:

https://targets.fnal.gov/NuMI_horns.html


Previously:

https://www.homemadetools.net/forum/...eo-photo-75220