For the sake of the discussion it doesn’t work like that as the ambient filters depend on the lens filter it is not something you can work in isolation. Keldan filters for their video lights can be used without lens filters in combination to their 5600K lights with canon. When I tried with Panasonic the results are average. Currently I only support magic filter and keldan -2 spectrum filter. I actually use sometimes something different myself but as am not making a business of this I don’t want