Blackmagic Design Blackmagic Focus Demand

This dual-sided follow focus has a 1:1 hand wheel-to-gear ratio for extremely accurate focus pulls.

The dual-sided design allows you to adjust your lens’ focus from either side of the camera.

It attaches to both 15mm LWS and 19mm rod supports by snapping onto the rods.

This allows you to adjust, mount and remove it without the need to remove other accessories that are also mounted onto the rods such as matte boxes and lens supports.

The gear is attached to a swivel that allows you to rotate it against the lens for a tight fit.

You can also slide the whole unit from side-to-side, allowing you to easily adjust to fit any size of lens.

1. Standard 0.8 MOD, anti-slip surface design, with accurate conduction.
2. Moderate stiffness fits the lens perfectly.
3. Support 360-degree rotation, seamless switching.
4. Concentric ring and lens make an even and stable drive. Coaxial with the lens, provides stable transmission.

This handy remote control unit is designed to work with Sony and Canon equipment using the LANC.

It enables you to control your camera using a cable connected to the LANC port rather than using the buttons on the camera. This can make operation much more convenient and flexible for you enabling you to focus on the shot you are trying to capture rather than the mechanics of the equipment. Basically, it lets you better control the pan bar mounted on the video head better. It also opens up the possibility of having a second pan bar which can be very useful out on location.

Additional features include maximum-speed zoom potentiometer, stand-by push button, RET push buttons (playback latest five seconds), rec/zoom/focus indicator LEDs, zoom and focus direction knob (by software), multi-speed zoom and focus knob and a focus/zoom switch.