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Square 6.6x6.6 inch glass filter in metal frame

Tiffen

Tiffen 6.6x6.6" Ultra Pol Linear Polarizer camera accessory

SKU CH-CCR1-1PFE9

A 6.6×6.6″ linear polarizer that cuts glare and boosts colour saturation for professional cameras

  • Reduces glare and reflections for clearer images
  • Increases colour saturation in skies and foliage
  • 2-stop filter factor gives precise light control
  • 6 x 6.6 inch size fits professional camera systems
  • Water White glass construction maintains image fidelity

Professional Linear Polarizer

The Tiffen 6.6x6.6" Ultra Pol Linear Polarizer is a square filter designed for professional camera systems. It reduces glare and reflections from non-metallic surfaces to increase colour saturation in skies and foliage. The filter uses ColorCore technology with Water White glass laminated to a flatness tolerance of 1/10,000th of an inch. It is suited for manual cameras that operate without internal autofocus or auto-exposure functions.

Sustained Light Control

The filter provides a 4x factor equivalent to two stops of light reduction for consistent exposure management. This fixed density maintains balanced imagery during extended shooting sessions in bright or hazy conditions. The durable glass construction resists degradation so optical clarity remains stable over time. Colour fidelity stays accurate without the shifts that can appear in lesser filters after prolonged use.

Linear Not Circular Polarisation

This linear polariser will not work with cameras that rely on through-the-lens autofocus or metering systems. Buyers using modern autofocus SLR or mirrorless bodies should select a circular polariser instead. The square 6.6x6.6" format fits compatible matte boxes or filter holders for view cameras and cinema setups. It is not intended for threaded lens mounts or smaller filter threads.

Highlights

  • Reduces glare and reflections for clearer images
  • Increases colour saturation in skies and foliage
  • 2-stop filter factor gives precise light control
  • 6 x 6.6 inch size fits professional camera systems
  • Water White glass construction maintains image fidelity

Specifications

No published specifications for this item yet.

Questions about this item

Does the 6.6x6.6" glass add noticeable heat or power draw during long shoots?

The filter is passive glass with no electronics, so it generates no heat and draws no power regardless of how long you shoot.

What must I already own to mount this 6.6x6.6" filter?

You need a matte box or filter holder that accepts 6.6x6.6 inch panels, plus a compatible lens with appropriate front diameter or adapter rings.

Will this linear polarizer work with the autofocus and metering on my modern digital cinema camera?

Linear polarizers can interfere with through-the-lens autofocus and metering; the filter is designed for manual cameras without those systems.

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