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 Canon EF 17-40 mm f/4L USM lenses in underwater housings by Nauticam.
.Lens manufacturer: | Canon |
---|---|
Lens type: | Wide angle |
Ring function: | Zoom Gear |
portsystem: | N120 |
for the Canon EF 17-40mm f/4L USM lens
Zoom Gear for Canon EF 17-40 mm f/4L USM
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