Cokin 77mm Extension Ring

Cokin 77mm Extension Ring

Cokin 77mm Extension Ring

B&H # COER77 MFR # R7777
Cokin 77mm Extension Ring

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Product Highlights

  • 77mm Front and Rear Threads
  • Increase Distance Between Holder & Lens
  • Ideal for Retractable Lens Designs

Cokin R7777 overview

  • 1Description

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.

Table of Contents
  • 1Description

Cokin R7777 specs

Front Thread 77 mm
Rear Thread 77 mm
Packaging Info
Package Weight 0.05 lb
Box Dimensions (LxWxH) 3.6 x 3.5 x 0.3"

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