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Genuine B+W 77mm ND 0.6 4X Neutral Density Filter 77 mm 72910
Genuine B+W 77mm ND 0.6 4X Neutral Density Filter 77 mm 72910


 
Our Price: US$42.00


Product Code: B-W_ND4X77_72910
Please contact us at ebay@aclub.com

Description
 

B+W 77mm ND 0.6 4X Neutral Density Filter (72910)

Schneider B+W Neutral Density 4.0X Filter is a neutral density filter that reduces the light by two f-stops (log density 0.6), and it is the most popular ND filter in photographic work. It offers many benefits, for instance f/4 instead of f/8 for selective sharpness instead of a great depth of field, or 1/15s instead of 1/60s for a flowing instead of a “frozen” waterfall. It has excellent color neutrality, costs less than the denser filters, and is recommended as part of a basic outfit. The filter factor is 4x. The following are key features of this filter:

  • Single Coating - Each glass surface is vacuum coated with one layer of Anti-Reflection coating. This single layer helps to prevent internal ghosting and reflections. It also improves light transmission from approximately 92% (uncoated glass) to over 98%.
  • F-Pro Mount - This filter uses standard B+W F-Pro filter mount, which has a front accessory thread and is made of brass. Compared to the earlier standard mount introduced in 2001, the F-Pro mount has become thinner. Now it can be used with wide angle lenses, including most 24mm focal lengths on a full frame body, without vignetting. Another advantage of the F-Pro mount is it's modified retaining ring, which is no longer threaded in from the front, but holds the filter glass in place from the back. When removing a filter or lens hood that has been screwed on too tight to the filter, the retaining ring is not at risk of loosening.(Note: diopters are mounted in the older mount due to glass thickness.)
Item Specifics
Brand : B+W
MPN : 65072910
EAN : 4012240729104
UPC : Does not apply
Shape : Round
Circular Size : 77mm
Filter Effects : Neutral Density
Country/Region of Manufacture : Germany

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