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Cokin 77mm Extension Ring

B&H # COER77 Mfr # R7777
In Stock
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You Pay: $10.95
Product Highlights
  • Increase Distance Between Holder & Lens
  • Ideal for Retractable Lens Designs

The Cokin 77mm Extension Ring provides an increase in distance between the filter ring of a lens and a filter holder in order to accommodate retracting lens designs that are common on many zoom lenses. This ring is compatible with filter threads measuring 77mm in diameter and accepts filters, holders, or adapter rings that are also 77mm in diameter.

REVIEW SNAPSHOT®

by PowerReviews
Cokin77mm Extension Ring
 
4.7

(based on 3 reviews)

Ratings Distribution

  • 5 Stars

     

    (2)

  • 4 Stars

     

    (1)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (0)

100%

of respondents would recommend this to a friend.

Pros

    Cons

      Best Uses

          • Was this a gift?:
          • No (3)

        Reviewed by 3 customers

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        Displaying reviews 1-3

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        5.0

        Fine fit and finish

        By nigelcummings

        from Toronto, ON

        About Me Photo Enthusiast

        Verified Buyer

        Pros

        • Durable
        • Easy to Use
        • Lightweight

        Cons

          Best Uses

          • Landscape/Scenery
          • Travel
          • Wildlife Photos

          Comments about Cokin 77mm Extension Ring:

          High precision manufacturing. Threading on ring is smooth and easy. Appropriate identifier markings on the side of the ring make it easy to determine size of the ring when reaching into the camera bag. All in all, happy with this purchase.

          • Was this a gift?:
          • No

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          4.0

          It works

          By rlstolz

          from Keene, NY

          About Me Semi-pro Photographer

          Verified Buyer

          Pros

            Cons

              Best Uses

                Comments about Cokin 77mm Extension Ring:

                I use this extension ring in conjunction with the Lee filter holder system to obtain adequate filter clearance on certain lenses. It works. You get approximately the same result by purchasing a cheap universal lens hood and removing the rubber hood from the metal (or plastic) ring.

                • Was this a gift?:
                • No

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                5.0

                Gadget to help with polarizing filter

                By AD

                from New Brunswick

                About Me Photo Enthusiast

                Verified Buyer

                Pros

                • Compact
                • Durable
                • Easy to Use
                • Lightweight

                Cons

                  Best Uses

                  • Landscape/Scenery

                  Comments about Cokin 77mm Extension Ring:

                  I purchased the extension ring to use in combination with a polarizing filter. Many reviews complain about the difficulty to remove those from the lens due the lack of grip (too thin). By adding an extension ring and screwing the polarizing filter into the extension ring you have plenty of grip getting them off the lens. Works as I had hoped.

                  • Was this a gift?:
                  • No

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