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Tiffen 77mm Full Spectrum IRND 2.1 Filter

B&H # TIIRND2.177 MFR # W77IRND21
Tiffen 77mm Full Spectrum IRND 2.1 Filter

Tiffen 77mm Full Spectrum IRND 2.1 Filter Filter View

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Product Highlights

  • Enables Use of ND Without IR Pollution
  • Maintains Color Fidelity
  • 7 Stop Exposure Increase
  • Ideal for HD Cameras
  • ColorCore Water White Glass
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You Pay: $88.95

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The Tiffen 77mm 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, grinding flat to a tolerance of 1/10,000th of an inch, and mounting to precision metal rings.

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 requires a 7 stop increase in exposure for normal results.
Water White optical glass for excellent clarity.
UPC: 049383064544
Type IR control / neutral density
Size 77 mm
Density 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
Front Filter Thread Size 77 mm
Front Lens Cap Size 77 mm
Packaging Info
Package Weight 0.15 lb
Box Dimensions (LxWxH) 4.8 x 4.4 x 1.1"
Tiffen 77mm Full Spectrum IRND 2.1 Filter
  • Limited 1-Year Warranty
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    Care & Cleaning

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