Nauticam N1635-F Focus Gear for AF-S NIKKOR 16-35mm f/4G ED VR

Focus gears allow access to the mechanical zoom function of many lenses. Use of these gears may require specific port extensions and may not be available for all housings and lenses.

This focus gear is specific for the AF-S NIKKOR 16-35mm f/4G ED VR lens.

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