ISOTTA Focus Ring Canon EF 100 mm F 2.8 Macro USM + Mount adaptor
Gear to control the focus of the Canon lens in use inside the housing. Built in light but resistant plastic material to protect the lens from damage and featuring dual O-Ring seals to have a better grip. The gear's cogwheel is whole.
• Material: darlin;
• Dual O-Ring seals;
• No pulling strain on the lens gear;
• Whole cogwheel gear.
