I'm a professional concert photographer based in Israel. I was shooting this one for Live Nation Israel with a Tamron 150-600 and had to zoom all the way through as we had to shoot from the soundboard. Luckily for me, Live Nation got me a bit of a closer place so I could have a better angle but still zoomed all the way to 600 for this one.
BTW, this picture ended up on being in the official 2020 calendar of Bon Jovi :)