Where to buy large diameter thrower reflectors?

I have a MF05 but wanted to build a mega thrower with a SBT90.2 mounted to a CPU heatsink on the back end so that I could have turbo running full time. Where can I get a reflector that provides throw like a MF05?

How big ya want it?

One guy on the yootoob made his own by stretching a mylar “space blanket” over a table with a hole drilled in the bottom, “inflated” it to essentially parabolic, then fixed the shape with epoxy and fiberglass. So it’s basically a wok-sized reflector.

Phoenix Electroforms, or Optiforms

Found it…

thanks!

Not even close to enough accuracy for a flashlight sized reflector.
Also that’s for shallow dish parabolas only, not like the MF-05.

Of course, but it’s still pretty good for setting pony-sized ants on fire.

Take a look at Kaidomain, i think they go just over 100mm.