Zoom gears allow access to the manual zoom function of a lens in an underwater housing. Use may require specific port extensions and may not be available for all housings and lenses.
This zoom gear is specifically designed for Sigma 17-70 mm F2.8-4 DC Macro OS HSM | C lenses in underwater housings by Nauticam.
.Lens manufacturer: | Sigma |
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Lens type: | Kit Lens |
Ring function: | Zoom Gear |
portsystem: | N120 |
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