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 10-20mm F4-5.6 EX DC/HSM lenses in underwater housings by Sea&Sea.
.Lens manufacturer: | Sigma |
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Lens type: | Wide angle |
Ring function: | Zoom Gear |
portsystem: | Sea&Sea |
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