I think Mr. Stough's statement,
Quote: " ... the cost of taking extra protective measures would probably never pay off in terms of an actual lost-pixel event being avoided.",
is probably true for most of us enthusiasts and even someone making a short film. The YT video is clearly not aimed at still photography enthusiasts but I think such things are interesting enough to pay attention to, especially when presented by someone with Hummel's background.
Mr Hummel's comments regarding gamma radiation being less risky with film I believe would be based on the fact that most film is exposed and processed before gamma radiation can do
any damage. As for sensors, Stough states that
Quote: "It is always possible that a heavy ionization track will damage the insulator (oxide) at a pixel site to the degree that when the sensor is powered on, the resulting short circuit current would flood that pixel site, and burn it out. The possibility isn’t zero."
Zero risk vs slight risk may not seem like much but zero
is zero and large production companies are notoriously averse to financial risk (that's why they have shareholders or LLC investors and release so many sequels). Again, when someone with Mr. Stough's background presents such information, I think it's worth taking into consideration.
It's important top keep in mind that Superman Returns, which is referenced in the Hummel video as an example of how digital camera sensors could be damaged by gamma radiation, was a $209,000,000 feature film and the extra care and cost in transporting cameras at that level is usually a matter of course. It's curious that this problem got past the pre-production camera tests. Still photography enthusiasts and people making short films aren't going to face the challenges inherent in making a large budget feature film so for us enthusiasts all this is academic. I'm a big fan of academic thought and discussion, though.
---------- Post added 10-20-14 at 06:31 PM ----------
Originally posted by stevebrot Hummel was roundly ridiculed in many circles at the time.
By consumers on consumer electronics websites?
---------- Post added 10-20-14 at 06:34 PM ----------
Originally posted by stevebrot As one frequent traveler noted, "I am much more concerned about my testicles and I like my camera a lot."