Focus gears allow access to the manual function focus of a lens in an underwater housing. Use may require specific port extensions and may not be available for all housings and lenses.
This focus ring is designed specifically for Canon EF-S 60mm F2.8 Marco USM lenses in underwater housings by Sea&Sea.
Lens manufacturer: | Canon |
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Lens type: | Macro |
Ring function: | focus gear |
portsystem: | DX |
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