The F3 Follow Focus Unit from YELANGU mounts onto any 15mm rod system and allows you to make smooth focus adjustments with precise control. The follow focus unit comes with A/B hard stops that allow you to fix the focus sequence by selecting both a start and stop point, between which you can turn the focus wheel. The included standard 0.8 pitch drive gear fits 52 to 86mm DSLR lenses.
UPC: 704006297227