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Review Summary
2018-04-13T08:56:47
I had a filter that would not reliably engage the threads of the rings of my filter slide. Probably the manufacturing tolerances were off. The extension ring was the perfect solution. It worked well with the problem filter and I could then screw the assembly into the filter slide.
Rolf N.
Retractable Lens Designs
72mm
72mm
085831814965
Solved my filter problem
By Rolf N.
I had a filter that would not reliably engage the threads of the rings of my filter slide. Probably the manufacturing tolerances were off. The extension ring was the perfect solution. It worked well with the problem filter and I could then screw the assembly into the filter slide.
The Cokin 72mm Extension Ring is compatible with filter threads measuring 72mm in diameter.
https://cokinfilter.com/pages/service-warranty
800-421-1141