Tiffen 77mm Full Spectrum IRND 0.6 Filter
The Tiffen 77mm Full Spectrum IRND 0.6 Filter is a combination of both an infrared control filter and a 0.6 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.
- 0.6 neutral density filter requires a 2 stop increase in exposure for normal results.
- Water White optical glass for excellent clarity.
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Specifications
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Filter Type
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Solid ND Combination
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Combination Type
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IR Attenuation
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Density
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0.6 (2 Stops)
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Shape
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Circle
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Circular Size
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77 mm
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Front Accessory Thread / Bayonet
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77 mm
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Filter Material
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Glass
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