86mm Warm Black Diffusion/FX 4 Filter by Tiffen | 86WBDFX4
The Tiffen Warm Black Diffusion/FX 4 is an 86mm filter that merges strong black diffusion with a warming component. Grade 4 produces substantial smoothing of skin texture and firm control of hot highlights, while the warm element enriches skin tones ? a combination aimed at heavily stylized beauty and narrative looks.
- Effect grade: 4 ? a strong level of the Warm Black Diffusion/FX effect
- Dual-purpose design: diffusion and warming combined in one filter
- Highlight discipline: reins in harsh specular highlights for a smoother tonal palette
- Thread size: 86mm screw-in mount
Combining effects in a single filter keeps flare and reflections lower than stacking multiple elements. Best suited to shooters who already know they want a bold, warm, diffused signature for a scene or project.




