The two speed micro adjustment assembly of the focusing seat is the core component to improve the feel and adjustment accuracy of the focusing seat. With complex structure and high requirements for processing accuracy, there is often a big difference between the prices of double speed and single speed focusing. All metal materials of the two speed micro adjustment device designed and manufactured by our studio are processed with high precision CNC. The processing accuracy and feel are infinitely close to the fine adjustment of the feather focusing seat in the United States. It is suitable for retrofitting existing focusing seats, such as Takahashi Xinda's single speed toothless focusing, etc., only needs to add a connecting plate!

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