Shutter rear retaining ring; 65mm - Copal #3. Graded: NEW [#92.3]

(Various size retaining rings are available: Copal 0 (34.6mm), Copal 1 (41.6mm), Copal 3 (65mm). The internal size of the ring is 61.2mm. Graded: New. With factory warranty. ).

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