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Rectangular 4 by 5.65 inch glass filter with nano coating

iKan

iKan 4x5.65" Nano Infrared Neutral Density 1.2 (4-Stop) Glass Filter

SKU CH-5G1Y-6X7G0

4x5.65" infrared neutral density filter reduces light by four stops for 6K digital cinema cameras

  • 4-stop density reduces exposure for creative motion blur
  • Dual-sided nano coating controls infrared pollution for accurate colours
  • 4 mm optical glass delivers sharp 6K image quality
  • Anti-reflective coating cuts glare in bright or artificial light
  • Water, scratch and oil resistant surface withstands demanding shoots

Professional 4x5.65" Infrared ND Filter

The iKan 4x5.65" Nano Infrared Neutral Density 1.2 (4-Stop) Glass Filter is engineered for cinematographers using high-resolution 6K digital cameras. It reduces exposure by four stops while controlling infrared light pollution. Constructed from a single piece of 4mm optical glass with dual-sided Nano coating, it delivers professional-grade image quality for demanding productions.

Suited for 6K cinema workflows needing IR control

This filter suits directors of photography who require accurate colour rendition and infrared suppression when shooting raw 6K footage in bright conditions. It is not intended for photographers using smaller filter thread sizes or thread-mounted circular systems. Buyers needing variable density adjustment or filters compatible with standard photographic lens threads should look at alternative formats.

Maintains colour fidelity during extended takes

Under sustained bright-light operation, the dual-sided Nano coating continues to suppress infrared contamination and minimise colour shift across long recording sessions. The anti-reflective properties reduce flare consistently, while the water, scratch, and oil resistant surface withstands repeated handling on set. Optical clarity remains stable without degradation during prolonged use.

Highlights

  • 4-stop density reduces exposure for creative motion blur
  • Dual-sided nano coating controls infrared pollution for accurate colours
  • 4 mm optical glass delivers sharp 6K image quality
  • Anti-reflective coating cuts glare in bright or artificial light
  • Water, scratch and oil resistant surface withstands demanding shoots

Specifications

No published specifications for this item yet.

Questions about this item

Will this 4x5.65" filter fit my existing matte box?

The filter measures 4 by 5.65 inches, the standard size for professional matte boxes used in cinema production.

Does the infrared control affect older lenses differently?

The dual-sided Nano coating blocks infrared pollution evenly, so vintage and modern lenses both render colour accurately.

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

Shoot a test chart at 6K raw; neutral grey patches should stay neutral without magenta or green casts.

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