The Tiffen 6.6 x 6.6' Digital Diffusion/FX 3 Filter is a softening and diffusion filter specifically meant to appear invisible, as if no filtration is being applied.
6.6X6.6 DIGITAL DIFF FX2 - W6666DDFX2
6.6X6.6 DIGITAL DIFF FX 1/4 - W6666DDFX14
6.6X6.6 DIGITAL DIF FX 1/2 - W6666DDFX12
6.6X6.6 DIGITAL DIFFUSION 1 - W6666DDFX1
66X66 WW CLEAR 4K TITANIUM MC - W6666CLR4KTIMC
6.6X6.6 WTR/WHT CLR/ND.9 SE - W6666CGN9S
6.6X6.6 WTR/WHT CLR/ND.9 HE - W6666CGN9H
6.6X6.6 WTR/WHT CLR/ND.6 SE - W6666CGN6S
6.6X6.6 WTR/WHT CLR/ND.6 HE - W6666CGN6H
6.6X6.6 WTR/WHT CLR/ND.3 HE - W6666CGN3H
6.6X6.6 WTR/WHT CLR/ND1.2 SE - W6666CGN12S
6.6X6.6 WTR/WHT CLR/ND1.2 HE - W6666CGN12H
WW 66X66 BLACK GLIMMERGLASS 3
WW 66X66 BLACK GLIMMERGLASS 2
WW 66X66 BLK GLIMMERGLASS 1/8
WW 66X66 BLACK GLIMMERGLASS 1/
WW 66X66 BLACK GLIMMERGLASS 1 - W6666BLKGG1
WW 66X66 BLACK PEARLESCENT 1 - W6666BKPEARL1
6.6X6.6 YELLOW 2 FILTER - 6666Y2
6.6X6.6 YELLOW 1 FILTER - 6666Y1
6.6X6.6 WARM CIR ULTRA POL FILTER - 6666WUPC
6.6X6.6 WARM PRO MIST 1/8 FILTER - 6666WPM18
6.6X6.6 WARM BLACK PROMIST 1/8 - 6666WBPM18
