The Durus Follow Focus unit represents a complete redesign using a build quality that will literally last a lifetime. The sealed internal gear set and bearing assembly assures effortless movement, near zero lash and a lifetime of maintenance free use in a commercial environment. The entire unit is computer machined from 3 aluminum billets leaving plastic used only for the dry-erase focus ring and interchangeable (.8 film pitch) drive gear.
A .5 pitch drive gear option is coming. The focus marking ring is designed for multi-angle viewing and is indexed and attached magnetically. The single rail mount design is rock-solid, incredibly versatile and opens up rail space for other accessories. The unit can be mounted left or right, at any height, with the focusing head angle adjustable to suit your needs.