Photonis Echo WP vs Average Spec Gen 3 Thin Filmed GP
This is older footage I posted somewhere else last year. The gen 3 tube used in these videos is a different tube that is more average spec than the one I used in the other videos. The main specs are listed in the video.
The main takeaway is that a Photonis Echo WP with very good specs is very comparable to average spec gen 3 GP. The Echo is slightly dimmer but even in low light the differences are not drastic.