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Cokin 52mm Extension Ring

B&H # COERA52 MFR # CR5252
Cokin 52mm Extension Ring


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Ship Time: 7-14 business days 

Product Highlights

  • Increase Distance Between Holder & Lens
  • Ideal for Retractable Lens Designs

You Pay: $9.77


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Ask our Experts!

The Cokin 52mm 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 52mm in diameter and accepts filters, holders, or adapter rings that are also 52mm in diameter.


by PowerReviews
Cokin52mm Extension Ring

(based on 2 reviews)

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Reviewed by 2 customers

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Fits my Canon 28-70 mk II well

By Jerome Jerome

from Las Vegas, NV

About Me Photo Enthusiast

Verified Buyer


  • Easy To Use


    Best Uses

    • Image Manipulation
    • Lens Protection

    Comments about Cokin 52mm Extension Ring:

    I love my pictures through the oldie but goodie Canon 28-70 mark 2. But the front retracts while zooming so using a CPOL filter is out of the question. That was until this ring's installed.

    • Was this a gift?:
    • No

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    good one

    By jim

    from toronto,on

    Verified Buyer

    Comments about Cokin 52mm Extension Ring:

    if you have a holder, this extension seems to be unnecessary

    Share this review

    Filter Caps

    Cokin - Adapter Cap "A" (#A253) fits over "A" Series Adapter Rings
    • You Pay: $5.09
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