[raymo]

When a DSLR is modded to be more sensitive to Ha, does the mod move the whole sensitivity "band" along to go further into Ha, or does it stretch the "band" and leave the other end of the "band" where it was. I ask because
modded camera images I see on here don't seem to show the greens and blues as well as unmodded ones do. Is this a fact, or is it just that people who mod their cameras are after more red, and process their images to emphasise the red?
raymo