Tiffen W77IRND18 - 77MM WW IR ND 1.8

193459

New

77MM WW IR ND 1.8
Manufacturer's price :
147,66 CHF (tax excl.)

Visuals price :

140,28 CHF


151,64 CHF (tax incl.)  

Rectangle
Guarantee: garantie Visuals Guarantee 120 Months
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Usually ships within 2 to 5 weeks


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or please contact us on 022 561 07 07 for other arrangements.

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193459
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Tiffen 77mm Full Spectrum IRND 1.8 Filter

The Tiffen 77mm Full Spectrum IRND 1.8 Filter is a combination of both an infrared control filter and a 1.8 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.

- 1.8 neutral density filter requires a 6 stops increase in exposure for normal results.

- Water White optical glass for excellent clarity.



 



Specifications



 



 



Filter Type



Solid ND Combination



 



Combination Type



IR Attenuation



 



Density



1.8 (6 Stops)



 



Shape



Circle



 



Circular Size



77 mm



 



Front Accessory Thread / Bayonet



77 mm



 



Filter Material



Glass





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