What models have the ULTRA Starlight available?

no price available yet for the Z5 UltraWDR, why does that interest you? I dont think its worth it for that level of WDR honestly.. really only gets you SSR, thats cool but not worth the premium.. Its not a big 1/1.9" Sensor

only things I can imagine that being desired is on mobile platforms, ie, trains/planes/automobiles/ships where driving into the sun and needing to be able to see is still needed.

It doesn't interest me as much as the little brother for $195, which is certainly cheap enough for me to pull the trigger on. If you remember where I put the 5231 from my videos I still feel like I need some more reach. This bullet will fit the bill nicely. I really didn't want to get a PTZ, though the recessed one looks nice.