Foucs gears allow access to the manual focus function 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 Sony FE f/2,8 Macro G OSS 90 mm lenses in underwater housings by Isotta.
Made of lightweight but durable plastic to protect the lens from damage, and with two O-ring seals for a better grip. The gear rim is continuous.
Lens manufacturer: | Sony |
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Lens type: | Macro |
Ring function: | focus gear |
portsystem: | B120 |
für Sony FE f/2,8 Macro G OSS da 90 mm Objektive
1 Isotta Fokusring Sony 90 mm
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