Hi, yes, I am aware of the high speed synch function, and I have two flashes that are capable of that. I use that function occasionally, but there are many instances where it is not the best solution, one of the main issues being greatly reduced power from normal flash.
---------- Post added 02-09-15 at 01:02 PM ----------
Originally posted by Kunzite What is the purpose of this thread? The OP made up a most unlikely scenario (even calling it "dumb"), to what purpose?
It won't happen. Many other "dumb" scenarios won't happen. Why would one even bother to put them in writing?
The "purpose" of the thread is to create a timely analogy between how not cropping APS on full frame is a similar result to allowing a flash to fire at 1/250th of a second. Pentax should allow a flash to fire in non-HSS mode just as they will allow the shutter to fire in FF mode with an APS-C lens. Other manufacturers allow it, and it is extremely simple to implement.