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SCHNEIDER

SCHNEIDER 4x5.65" RHOdium Full Spectrum ND Graduated Filter .3 Soft Edge camera filter

SKU CH-K21S-BJKRA

Balances bright skies with darker foregrounds using a .3 density soft-edge transition on 5.65-inch water-white glass

  • Balances bright skies with darker foregrounds using 0.3 density
  • Smooth soft-edge transition follows natural sky gradient for seamless blend
  • Full-spectrum neutrality across visible and near-IR prevents colour cast
  • Optical coating laminated between crystal-clear water-white glass for durability
  • Vectorscope and tristimulus tested for consistent neutral performance

Precision Light Control

The Schneider 4x5.65" RHOdium Full Spectrum ND Graduated Filter .3 Soft Edge balances bright skies against darker foregrounds. It reduces light across the visible and near-infrared spectrum without adding colour cast. Laminated coating between crystal-clear water-white glass ensures durability and consistent neutrality for cinematography and photography.

Landscape and Portrait Work

This filter suits shooters who need a gradual transition that follows the natural gradient of the sky. The soft edge blends smoothly into scenes with uneven horizons or where a harder line would be visible. It is not for productions requiring a hard-edge transition or densities stronger than .3 for deeper exposure control.

Consistent Neutrality Under Heat

Vectorscope and tristimulus testing confirm the coating maintains spectral flatness during extended outdoor sessions. The laminated construction resists delamination and surface degradation when temperatures shift. Colour matching with RHOdium FSND solid filters keeps white balance stable across a full day of shooting.

Highlights

  • Balances bright skies with darker foregrounds using 0.3 density
  • Smooth soft-edge transition follows natural sky gradient for seamless blend
  • Full-spectrum neutrality across visible and near-IR prevents colour cast
  • Optical coating laminated between crystal-clear water-white glass for durability
  • Vectorscope and tristimulus tested for consistent neutral performance

Specifications

No published specifications for this item yet.

Questions about this item

What filter-holder system does the 4x5.65" RHOdium Full Spectrum ND Graduated Filter .3 Soft Edge require?

It fits any standard 4x5.65-inch matte-box tray or filter holder that accepts 4x5.65" rectangular glass filters.

Will the .3 soft-edge density match my existing Schneider RHOdium FSND solid filters?

Yes, the graduated filter is colour-matched to the RHOdium FSND solid range, so neutral density and colour balance stay consistent across both filter types.

How can I verify the filter is performing as intended after mounting it?

Check the image for a smooth, neutral transition from sky to foreground with no colour cast; vectorscope or tristimulus readings should show flat neutrality across visible and near-IR.

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