the polarizing filters. The brief flash of the flash tube presents minimal heat
danger.
Polarizing filters used with incandescent lights need to be attached to a
bracket or a separate light stand a distance away from the light. The exact
distance depends on the wattage and the reflector design of the light. It
is worth cutting a small piece of the polarizing material and deliberately
burning it in front of the light to determine a safe distance.
Finally, we must remember that polarizing filters can have a minor effect
on color balance. If you are shooting film and can’t adjust ...
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