The Tiffen 4 x 4" Digital Diffusion/FX 1 Filter is a softening and diffusion filter specifically meant to appear invisible, as if no filtration is being applied.
4X4 WARM BLACK DIFF 2 FILTER - 44WBDFX2
4X4 WARM BLACK DIFF 1 FILTER - 44WBDFX1
4X4 GOLD DIFFUSION 2 FILTER - 44GDFX2
4X4 GOLD DIFFUSION 1/2 FILTER - 44GDFX12
4X4 GOLD DIFFUSION 1 FILTER - 44GDFX1
4X4 BLACK DIFFUSION 3 FILTER - 44BDFX3
4X4 IM COLOR GRAD KIT - 44IMGK
4X4 IM FUNDAMENTAL KIT - 44IMFK
4X4 DV FILM LOOK KIT 3 - 44DVFMK3
4X4 FILM LOOK DV KT W WST PACK - 44DVFLK
4X4 DV ESSENTIALS KIT - 44DVEK3
4X4 DAY FOR NIGHT MONOCHROMATI - 44DFNM
4X4 ULTRA CONTRAST 3 FILTER - 44UC3
4X4 ULTRA CONTRAST 1/2 FILTER - 44UC12
4X4 LOW CONTRAST 2 FILTER - 44LC2
4X4 LOW CONTRAST 1/4 FILTER - 44LC14
4X4 LOW CONTRAST 1/2 FILTER - 44LC12
4X4 WARM ULTRA CIRC POL - 44WUPC
4X4 85 ULTRA CIRC POL - 4485UPC
4X4 85B POLARIZER FILTER - 4485BPOL
4X4 WTR/WHT CLR/ND.9 SE FILTER - W44CGN9S
4X4 WTR/WHT CLR/ND.6 SE FILTER - W44CGN6S
