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Neewer? DP3000 M2 A/B Hard Stop Follow Focus for DSLR HDSLR HDV Fits 15mm Rail Rod
Precise design with AB Stop Follow Focus which have easy beginend setups for fast repeatable racking between two points
Material metal and plastic
Additional marker design besides AB hard stop
Compatible with industry standard Follow Focus Whip or Crank
This set includes flexible gear belt can be used with any zoom or prime lenses with a wide range of lens diamters any size from 46 to 110mm