Fotga DP3000 M2 15mm Rail DSLR Focus Puller with A/B Fixed Stops for 5D II III 7D R5 R6 RP 60D A7 A7R A7S II III IV Z6 Z7 II GH4/5/5S BMPCC 4K DSLR Mirrorless Camera Video Filmmaking

Product Features

• Material: Aluminum Alloy, Plastic
• The improved design has cushioning that is virtually backlash free (<0.5 mm).
• The durable precision-engineered gear allows for accurate and reliable focusing.
• Compatible with the industry standard Follow Focus Whip or Crank.
• With A/B release locking system for A/B hardstops