Tiffen

Tiffen Warm Soft/FX Filter 4x5.65 Warming Diffusion

Achieve Soft, Warm, and Dreamy Effects with the Tiffen Warm Soft/FX FilterThe Tiffen 4 x 5.65" Warm Soft/FX 1 Filter is designed to diffuse strong light entering your lens, producing a gentle, glowing effect. While softening the image, it maintains clarity and detail. This filter diffuses light w...

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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.

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Overview

Achieve Soft, Warm, and Dreamy Effects with the Tiffen Warm Soft/FX Filter

The Tiffen 4 x 5.65" Warm Soft/FX 1 Filter is designed to diffuse strong light entering your lens, producing a gentle, glowing effect. While softening the image, it maintains clarity and detail. This filter diffuses light with slight aberrations, creating a soft glow rather than a sharp image. The added 812 warming filter provides overall warmth and improves skin tones, reducing blue sensitivity and cool tones. Tiffen filters use ColorCore technology, ensuring high precision and optical quality.

Specifications:

  • Filter Size: 4 x 5.65" / 101.6 x 143.5mm
  • Filter Type: Warm Soft/FX
  • Density: 1
  • Warming Effect: 812 Warming Filter
  • Technology: ColorCore

Key Features

Diffuser filter provides an ethereal quality to photographs, resulting in a dream-like atmosphere.

Soft image quality does not detract from the overall detail of the image.

Light entering the lens is diffused by small aberrations, creating a soft glow rather than the sharp, well-defined image when shooting without a filter.

Specifications

Filter Type
Warming Diffusion (Soft/FX)
Size
4x5.65
Effect
Soft image quality, diffused light, ethereal quality, soft glow, warming effect
Brand
Tiffen

Pros & Cons

👍 Pros

  • Provides an ethereal quality to photographs by diffusing light, resulting in a distinct dream-like atmosphere.
  • Carefully designed to soften the image quality without detracting from the overall detail, preserving important elements.
  • Diffuses light entering the lens through small aberrations, creating a soft glow that enhances the mood of the shot.
  • Adds a warming effect to images, which can enhance skin tones and create a more pleasant, inviting feel.
  • Professional 4x5.65 size is compatible with many standard matte boxes and filter holders in cinematic and still photography.

👎 Cons

  • The specific degree or strength of the "Soft/FX" and "warming" effects are not quantified, making it difficult to predict exact results without testing.
  • Requires a compatible 4x5.65 matte box or filter holder, which is an additional investment for photographers or videographers without one.
  • The deliberate softening effect may not be desired for all types of photography, particularly those requiring absolute sharpness.
  • As a specialty filter, its utility might be limited to specific creative applications rather than everyday shooting.
  • Being a filter that introduces diffusion, it could potentially reduce overall image contrast slightly.

Frequently Asked Questions

The Tiffen Warm Soft/FX Filter primarily provides an ethereal quality to photographs, diffusing light to create a dream-like atmosphere and a soft glow without sacrificing overall image detail.
While it softens the image quality, it does so in a way that creates a soft glow from diffused light, rather than producing a sharp, well-defined image, yet it aims not to detract from the overall detail.
The "Warming" aspect of the filter helps to introduce warmer tones into the image, which can be particularly beneficial for enhancing skin tones and creating a more inviting or pleasant aesthetic.
This filter measures 4x5.65 inches, making it compatible with professional matte boxes and filter holders that accept this standard size.
Photographers would typically use a diffusion filter when they want to achieve a specific artistic effect, such as softening harsh light, reducing blemishes in portraits, or creating a romantic or dreamy atmosphere in their images.