67mm Neutral Density 0.9 Filter


67mm Neutral Density 0.9 Filter
 
SKU # : 67ND9
Manufacture : Tiffen
Condition : New
Mfg. Part #: : 67ND9
Stock : In stock
Available : Usually Ships in 1 to 2 Business Days
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Retail price: $59.99

Your price: $23.99


Description

 The 67mm Neutral Density (ND) 0.9 Filter from Tiffen has several uses and offer the possibility to achieve otherwise unachievable results. It enables the shooter to adjust exposure without affecting color balance. ND filters appear gray and reduce the amount of light reaching the either the sensor of a digital camera or the film plane of a traditional film camera. Neutral Density filters are used to create some unusual special effects such as capturing the "blur" of the rippling water of a waterfall or the swirling effect of city traffic.

 
Tiffen's ColorCore glass is produced through a process that entails permanently laminating the filter material in between two pieces of optical glass that are ground flat to tolerances of a ten-thousandth of an inch, then mounting them in precision aluminum rings. Determining which neutral density filter yields ideal results for any given lighting situation takes knowledge, experience and a collection of such filters.
 
Neutral Density Filters Have Four Main Uses
To enable slow shutter speeds to be used, especially with high speed films, to record movement in subjects such as waterfalls, clouds, or cars 
To decrease depth of field by allowing wider apertures to be used, which helps separate subjects from their background 
To decrease the effective ISO of high speed film (above ISO 400) and allow it to be used outdoors in bright situation 
To allow cine and video cameras (which have fixed shutter speeds) to film subjects such as snow, sand or other bright scenes which could cause overexposure 
 
ColorCore Technology:
 
Tiffen filters are manufactured using ColorCore technology, a closely guarded proprietary process that entails permanently laminating the filter material in between two pieces of optical glass that are ground flat to tolerances of a ten-thousandth of an inch, then mounting them in precision metal rings 
The ColorCore process allows Tiffen to control the color and density of their filters, and the characteristics of special effects filters with much greater accuracy than typical dyed-in-the-mass filters, which usually exhibit color and density variations 
 
Superior Quality:
 
Top Hollywood motion picture studios rely on Tiffen filters for their multimillion-dollar productions Superior quality and design make Tiffen the overwhelming choice of moviemakers, professional photographers and even NASA 
Tiffen has also been awarded an Emmy, from the Academy of Television Arts and Sciences, for its engineering excellence 
Tiffen, a leader in the filter industry, proudly makes its filters in the USA and backs up its products with a solid 10-year warranty

Specification

Type- Neutral Density filter  

Size- 67mm
5mm Thick  
Grade- 0.9  
Filter Factor  3-stops  
Multi-Coated  Not Applicable  
Rotating  Not Applicable  
Effect  To use high speed ISOs in bright light  
Application  Nature, travel, outdoor photography  
Color Temperature  Not Applicable  
Construction  ColorCore Glass  
Front Filter Thread Size  67mm  
Front Lens Cap Size  67mm