SE30-F Focus Gear ~for Sony E mount 30mm f/3.5 Macro mamiya -Integrated universal tripod mount

-Integrated universal tripod mount

locking in place with a locking lever

Nauticam optical-glass dome ports are finely ground to the highest standard of precision and represent the state of the art in both manufacturing and optical technology

Instruction Manual PDF Download

SE30-F Focus Gear ~for Sony E mount 30mm f/3.5 Macro mamiya -Integrated universal tripod mountFocus gears allow access to the mechanical zoom function of many lenses. Use of these gears may require specific port extensions and may not be available for all housings and lenses. This focus gear is specific for the Sony SEL1855 E 18 55mm F3. 5 5. 6 OSS lens.