Tiffen 6.6 x 6.6" Full Spectrum IRND 2.1 Filter

B&H # TIIRND2.16.6 MFR # W6666IRND21
Tiffen 6.6 x 6.6" Full Spectrum IRND 2.1 Filter


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Product Highlights

  • Enables Use of ND Without IR Pollution
  • Maintains Color Fidelity
  • Ideal for HD Cameras
  • ColorCore Water White Glass

You Pay: $486.90

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The Tiffen 6.6 x 6.6" Full Spectrum IRND 2.1 Filter is a combination of both an infrared control filter and a 2.1 neutral density filter. An IRND is ideal for HD cameras, which have greater low-light sensitivity and, subsequently, an increased susceptibility to IR contamination. When using a standard neutral density filter to counter the increased light sensitivity afforded by the HD sensor, the effects of infrared pollution become more apparent. This filter combines an ND filter with a comparable IR control filter to eliminate the spill of infrared light reaching the sensor while still maintaining the extra exposure benefits of a neutral density filter.

This filter is constructed from Water White glass and is made using ColorCore technology, a process that involves laminating the filter substrate between 2 pieces of optical glass and grinding flat to a tolerance of 1/10,000th of an inch. This filter measures 6.6 x 6.6" / 167.6 x 167.6mm.

Infrared control filter helps to block infrared pollution from affecting the color fidelity of imagery; this enables a wider color gamut and truer colors, especially noticeable in the darker regions of the image.
2.1 neutral density filter provides a 7 stop exposure reduction.
Water White optical glass for excellent clarity.
UPC: 049383206302
Type IR control / neutral density
Size 6.6 x 6.6" / 167.6 x 167.6 mm
Filter Factor 2.1 (7 stop)
Effect Helps to balance HD camera's increased low-light sensitivity and susceptibility to red light/IR pollution
Construction ColorCore technology and Water White glass
Packaging Info
Package Weight 0.85 lb
Box Dimensions (LxWxH) 8.1 x 7.8 x 1.0"
Tiffen 6.6 x 6.6" Full Spectrum IRND 2.1 Filter
  • Limited 1-Year Warranty
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    Care & Cleaning

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    Ensure trouble-free performance through proper lens maintenance.

    Pearstone - Microfiber Cleaning Cloth, 18% Gray (7 x 7.9")
    • You Pay: $5.00
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