A hybrid photo/video shooter needs to maintain the warming effect of a Tiffen warming soft FX filter while using auto white balance or grey card white balance, which cancels out the filter's color, an

A hybrid photo/video shooter needs to maintain the warming effect of a Tiffen warming soft FX filter while using auto white balance or grey card white balance, which cancels out the filter's color, and wants to avoid repeatedly screwing/unscrewing the filter.