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H&Y 77mm K-Series Variable ND3-ND1000+CPL filter with rotating frame

H&Y

H&Y 77mm K-Series Variable ND3-ND1000+CPL Filter 1.5-10 Stops

SKU CH-052N-8RC7R

Combines variable neutral density with a circular polariser, reducing exposure by 1.5 to 10 stops while cutting reflections

  • 5 to 10 stops of exposure reduction for flexible shutter and aperture control
  • Built-in circular polariser cuts reflections and glare from non-metallic surfaces
  • Polarising effect deepens colour saturation and improves tonal contrast
  • 77 mm thread fits compatible lenses without step-up rings
  • Variable density range of 0.45 to 3.0 enables precise brightness adjustment

77mm Variable ND and CPL Filter

This 77mm filter combines a variable neutral density element with a circular polarizer. It reduces exposure by 1.5 to 10 stops for flexible control over shutter speed and aperture. The polarizer helps eliminate reflections and glare while boosting color and tonal saturation.

Threaded Mount for 77mm Lens Threads

The filter screws directly onto lenses with a 77mm front thread, requiring no additional holder system. Its variable density range of 0.45 to 3.0 lets you darken the entire image for wider apertures or slower shutter speeds in bright conditions. A single filter replaces multiple fixed ND filters and a separate polarizer.

For Photographers Needing Combined ND

Suited to shooters who want exposure flexibility and glare reduction in one piece of glass. Videographers requiring hard stops at specific densities or users of lenses without 77mm threads should look at other solutions.

Highlights

  • 5 to 10 stops of exposure reduction for flexible shutter and aperture control
  • Built-in circular polariser cuts reflections and glare from non-metallic surfaces
  • Polarising effect deepens colour saturation and improves tonal contrast
  • 77 mm thread fits compatible lenses without step-up rings
  • Variable density range of 0.45 to 3.0 enables precise brightness adjustment

Specifications

No published specifications for this item yet.

Questions about this item

How many stops of light reduction can I dial in before hitting the darkest setting?

The variable ND section reaches a maximum of 10 stops, equivalent to an ND1000 density of 3.0, so you can rotate the ring until the exposure drops by that full range.

Will the front element get hot or draw extra power during a full-day timelapse?

As a passive glass filter it generates no heat and consumes no power; the only thermal effect is whatever sunlight the lens absorbs normally.

What thread size must my lens already have for this filter to mount directly?

Your lens needs a 77 mm front filter thread; the filter screws onto that thread without any step-up or step-down rings.

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