Cokin 49mm Extension Ring
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Cokin 49mm Extension Ring

SKU: CKER49

This item is no longer available.

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Q&A

Questions & Answers

Shopper : How long is this ring ... i.e. how much extension?RICHARD N : About 1/8 of an inch.ANDREW R : Unfortunately the manufacturer does not specify the length of this extension.
Tom G : What is the outside diameter and the overall thickness of this ring? I presume it is male to female.ANDREW R : Unfortunately the manufacturer specifies neither the outer diameter nor the thickness of this extension ring. It does feature male threads on one end (to fit a 49mm filter ring) and female threads on the other (to accept 49mm filter threads).
Shopper : Why Did You Choose This?JOSEPH G : Very happy with this product

Reviews about this item

Review Summary

2021-08-11T09:01:15

Rated 5 out of 5

Always can trust Cokin filter assemblies

Good secure fit.

JAY T.

About Cokin 49mm Extension Ring

FEATURED REVIEWS

Always can trust Cokin filter assemblies

By JAY T.

Good secure fit.

Some wide-angle and video zooms have a retractableactable lens assembly which means that the COKIN Filter Holder may inhibit the use of some focal lengths. To remedy this situation, use a protective screw-in filter (UV or SKY1A) and add one or several "extension rings" between the screw-in filter and the adaptor ring of the filter-holder.

Extension rings are also useful with some home video cameras which have elements obstructing the free rotation field of the filter-holder.

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