Martin von Kuttenberg
Well-known member
hello for estimating of how much light i need i would love to find out if there is any transmition factor of Illuminance in % of light going thru silks / grids or ultrabounce mainly... any recomendation how many light lost at those diffusors?
at leefilters.com they say how much light is lost in diffusion gels 1/1 1/2 1/4 etc.. ... about 70% in full 1/1 diffusion so i assume same with silks/grids.... but what about bouncing with ultrabounce? thanks for hints how to find out
at leefilters.com they say how much light is lost in diffusion gels 1/1 1/2 1/4 etc.. ... about 70% in full 1/1 diffusion so i assume same with silks/grids.... but what about bouncing with ultrabounce? thanks for hints how to find out