The Digital Zoom Demand for Box Lenses from Fujinon is a zoom rate demand unit for box-type broadcast lenses. It features remote back focus control and is designed to improve accessibility to buttons. A large LCD monitor provides clear visibility to main functions, and the unit enables users to have enhanced customizability so that their favorite functions may be set to the desired position for convenience. A button on the top of the demand unit makes it easy to turn the optical stabilizer on and off, and a one-shot preset button grants access to previously saved zoom positions.

Remote Back Focus Control    Optical Stabilizer Button    Large LCD Monitor

• Store user-defined settings
• RBF (remote back focus) control
• Zoom pattern
• AUX setting
• Zoom limit setting
• Preset memory operation
• Zoom curve setting
• LCD backlight setting
• BCT (breathing compensation technology) on/off

Related Questions and Answers

Q: 1. Can this be used to control zoom on the Lumix G X Vario PZ 45-175mm on the BMPCC4K?

A: At this time the Blackmagic Design Zoom Demand is only supported on Black Magic's Studio 4k cameras.

Q: 2. can you use the zoom demand if you are using the USB-c port for the URSA Mini -recorder already? Also does the Zoom demand come with a USB-C cable?

A: Yes you can use the Zoom Demand and record to external drives at the same time. The Zoom Demand is capable of doing this because it has an Input and an output for daisy chaining additional devices. However, it does not come with USB cables.

Q: 3. Is there a module or something that can make this focus controller work with the Fujinon XA20sx8.5BERM-K3 ENG Lens ?

A: Unfortunately, the Fujinon EPD-21A-A02 Focus Demand (B&H# FUEPD21AA02) is not compatible with the Fujinon XA20sx8.5BERM-K3 ENG Lens (B&H# FUXA20SX85BE). We suggest this as an alternative for use with the Fujinon XA20sx8.5BERM-K3 ENG Lens: Fujinon MS-01 Rear Zoom and Focus Lens Control Kit for ENG/EFP Lenses (B&H # FUMS01) https://bhpho.to/3r8rpmE

Q: 4. Is the Fujinon EPD-21A-A02 Focus Demand compatible with the ZA17x7.6BERM-M6 lens?

A: The Fujinon EPD-21A-A02 Focus Demand provides servo focus control for Fujinon's ZA, ZS, HA, and HS series of lenses. The ZA's are not listed.

Q: 5. Will this zoom controller work using the DZOFilm DZO 20-70mm T2.9 MFT Parfocal Cine Lens on the Blackmagic Design Studio Camera 4K Pro?

A: It will not as the DZOFilm DZO 20-70mm T2.9 MFT lens is a full manual lens. It does not have any electronics for zoom or focus.

Q: 6. I can't seem to get the zoom to work w BMD Studio+. I have this lens Lumix G X Vario PZ 45-175mm f/4-5.6 ASPH. POWER O.I.S. Lens Zoomplug goes from usb-c port to usb-c on Focus demand. Focus demand goes from cam port to cam port. Using cables that were supplied. Nothing in the menu settings referring to zoom demand. Focus demand seems to work fine I have ssd drive plugged into B port on cam Help?

A: Please attempt to connect the Blackmagic Design Zoom Demand directly to the Blackmagic Design Studio Camera 4K Plus to troubleshoot if the Zoom Demand is functioning. Also, try to connect the Zoom Demand to both USB-C ports on the camera without the SSD drive plugged in and test the Panasonic Lumix G X Vario PZ 45-175mm f/4-5.6 ASPH. POWER O.I.S. Lens zoom toggle on the lens itself, as well as ensure the contacts on the lens are clean.

Q: 7. Will this work with the blackmagic camera app on iPhone allowing start/stop and zoom controls?

A: The Blackmagic Design Zoom Demand must physically connect to the supported camera via USB-C. However, the BMD app does support zoom control as well. The dedicated Zoom demand control will be smoother and more reliable than the app.

Q: 8. Will this work with the Fujinon FSP-13G Digi Focus Positional Module for RM/ZM Type Lenses ?

A: No, the Fujinon EPD-21A-A02 Focus Demand will not work with Fujinon FSP-13G Digi Focus Positional Module for RM/ZM Type Lenses.

Q: 9. Will this work the Studio 4k Pro and a EF metabones adapter for more lens options?

A: No, the Zoom Demand will only work with lens that are directly connected to the lens mount on the Studio Camera.

Q: 10. Will this work with any of the canon J or HJ eng lenses or are pin configurations different?

A: According to VariZoom, the makers of adapter cables for other Fuji/Canon combinations, you cannot mate this Fuji focus control to a Canon lens.