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Tiffen 77mm aXent Neutral Density 2.1 Filter

B&H # TIW77ND21 Mfr # W77ND21
In Stock
Free Expedited Shipping
You Pay: $97.95
Product Highlights
  • 2.1 Solid Neutral Density Filter
  • 128x Filter Factor, +7 stop
  • Darkens Entire Image
  • Allows Reduced Shutter Speed
  • Allows Wider Aperture
  • ColorCore Technology
  • 77mm Front Filter Threads
  • Water White Glass
  • Plastic Case

The Tiffen 77mm aXent Neutral Density 2.1 Filter is a solid ND filter with a 128x filter factor that provides a 7 stop exposure reduction. Its 2.1 density creates a darkening of the entire image, allowing you to photograph with a wider aperture or slower shutter speed than normally required. By slowing your exposure time or increasing your aperture, you are able to control depth of field and convey movement more easily. Neutral density filters do not affect the coloration of the image and are ideal for pairing with other filters.

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 then mounting to precision metal rings.

2.1 neutral density filter darkens the image, allowing you to photograph with a longer shutter speed or wider aperture than normally required.
Providing a 7 stop exposure reduction, this filter allows you to control depth of field and convey movement more easily.
Filter does not affect coloration of the image and is ideal for use with other filters.
Type Solid neutral density
Size 77 mm
Density 2.1
Filter Factor 128 (7 stop)
Color Temperature Does not affect color
Effect Permits a longer exposure
Construction ColorCore technology
Water White Glass
Front Filter Thread Size 77 mm
Front Lens Cap Size 77 mm
Tiffen 77mm aXent Neutral Density 2.1 Filter
  • Plastic Filter Case
  • Limited 10-Year Warranty

    by PowerReviews
    Tiffen77mm aXent Neutral Density 2.1 Filter

    (based on 1 review)

    Ratings Distribution

    • 5 Stars



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    • 1 Stars



    Reviewed by 1 customer

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    Great deal on great product

    By OG

    from Vancouver, BC

    About Me Semi-pro Photographer

    Verified Buyer


    • Clear Optics
    • Easy To Use
    • Firm Mount
    • Strong Construction


      Best Uses

      • Image Manipulation
      • UV Protection

      Comments about Tiffen 77mm aXent Neutral Density 2.1 Filter:

      This filter gives me perfect neutral density and doesn't jeopardize image quality. It was also half the price than my local store.

      • Was this a gift?:
      • No

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