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Rectangular 5.65 inch optical glass filter with subtle diffusion pattern

Tiffen

Tiffen 4x5.65" Soft/FX 1/4 Filter camera accessory

SKU CH-3N2A-BGM66

A 4x5.65" diffusion filter that softens fine details while preserving sharpness for flattering portraits

  • Subtly softens harsh details for dreamlike portraits and landscapes
  • High-quality optical glass maintains image integrity with minimal distortion
  • Durable construction resists scratches and abrasions for long-lasting use
  • Engineered for maximum light transmission to minimise light loss
  • Unique lenslet pattern blurs fine wrinkles while preserving sharp eye focus

Tiffen 4x5.65" Soft/FX 1/4 Filter

The Tiffen 4x5.65" Soft/FX 1/4 Filter is a camera accessory designed for portrait and landscape photography. It uses a pattern of minuscule lenslets to soften fine details like wrinkles while keeping larger features sharp. The filter reduces contrast for a pleasing, dreamlike effect. It is crafted from high-quality optical glass for optimal clarity.

Installation and common issues

The filter fits standard 4x5.65" matte boxes or filter holders used in professional video and cinema workflows. Ensure the glass surfaces are clean before mounting to avoid trapping dust that appears as soft spots in the image. Scratches on the coated surfaces cannot be repaired and will degrade the optical effect. Handle by the edges to prevent fingerprints on the glass.

Who this suits and who should look elsewhere

This filter suits cinematographers and photographers wanting subtle skin smoothing and highlight control in a 4x5.65" format. The 1/4 density provides a light effect that maintains natural contrast. Buyers who need stronger diffusion for heavy glamour looks or who work with smaller circular filter thread sizes should look at other options.

Highlights

  • Subtly softens harsh details for dreamlike portraits and landscapes
  • High-quality optical glass maintains image integrity with minimal distortion
  • Durable construction resists scratches and abrasions for long-lasting use
  • Engineered for maximum light transmission to minimise light loss
  • Unique lenslet pattern blurs fine wrinkles while preserving sharp eye focus

Specifications

No published specifications for this item yet.

Questions about this item

How can I verify the Soft/FX 1/4 filter is producing the intended subtle softening effect after mounting it?

Check that fine details such as skin texture are gently blurred while eyes and larger features remain sharp, and confirm there is no visible flare from highlights or loss of contrast in the captured image.

What items are included with the 4x5.65" Soft/FX 1/4 filter and what must be purchased separately?

The filter itself is supplied; a compatible 4x5.65" matte box or filter holder and any step-up rings required for your lens are not included and must be bought separately.

Which Soft/FX density should I choose for the most subtle portrait softening?

The 1/4 density is the lightest in the series and delivers a barely perceptible softening that reduces fine blemishes without adding flare or lowering contrast.

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