JTZ DP30 Camera Cage with 15mm Rail Rod Base Plate Rig for SONY A7III A7RIII A7SIII A9 Camera


Specially designed cage for SONY A7III, A7RIII, A7SIII, A9 Cameras, the set is assembled by Camera Cage with 15mm Baseplate Rig and Top Handle, Shoulder Pad and Electric Handle Grip,4×4″ Carbon Fiber Matte Box, Follow Focus, LE Version Power Supply
Equipped with JTZlink, through JTZlink’s top handle can achieve the Camera Video Start / Stop Function. Only the Zoom, W/T, Focus, REC buttons on the handles are available for Sony A7III, A7RIII, A7SIII, A9 Camera, Other buttons are unavailable, like IRIS
DP30 takes ALLinOne concept into its structure design, and this ensures all main modules of it compatible with almost all main cinema cameras, video DSLR cameras, video mirrorless cameras on the market
With this cage, you only need to change the mounting plate to be compatible with other cameras. The customized mounting plates for Sony A6000 A6300 A6500 A7/A7R/A7S II camera sold separately
The Top handle and 15mm baseplate rail rod rig are universal modules for JTZ Camera Cage, you just need to change the camera cage module for GH3 GH4 GH5 GH5s BMPCC Blackmagic Pocket FS5 cameras, the customized cage modules sold separately

SKU: DP46 Category:


DP30 takes ALLinOne concept into its structure design, and this ensures all main modules of it compatible with almost all main cinema cameras, video DSLR cameras, video mirrorless cameras on the market. With DP30, you will only need to change very few camera bodies connecting parts or cage, sometimes even need no change when you change your camera brand or model. (Including professional digital cinema cameras, DSLR and mirrorless cameras of RED, ARRI, Blackmagic, SONY P series, SONY ILCE, Canon CINEMA EOS, Canon EOS, and Panasonic, etc)


DP30 adopts the JTZlink protocol to its electronic performance.JTZlink is one kind of controlling connection module designed for digital cinema cameras, and it is workable with almost all cinema camera controlling protocols on the market(including professional digital cinema cameras, video DSLR cameras and video mirrorless cameras of RED, ARRI, Blackmagic, SONY P series, SONY ILCE, Canon CINEMA EOS, Canon EOS, Panasonic and Nikon, etc).With JTZlink, the above different brand and model cameras can be controlled by one set of controlling devices (wired or wireless )at the same time.


Universally compatible electronic top handle, follow focus, matte box, electronic handgrip, V mount, shoulder pad, you just need to buy only the cage frame or a different base plate when you change your camera(s). This would be very easy and save time and money.


Adopting the film industy standard to provide good assistance to indie filmmakers, film companies,etc.


JS-7 Cage Rig (Camera cage frame+ electronic top handle+electronic hand grip+shoulder pad+15mm rail lbase plate)

The cage is specially designed for Sony A7, A6000, A9 series camera, by changing the QR plate, you can use it with different Sony mirrorless cameras. This link is for A7III/A7RIII/A7SIII/A9 cameras.

Camera cage frame is changeable, you can also change the cage frame part to make it work with the different cameras like Panasonic GH3/4/5/5s, FS5, BMPCC, BMPC, etc.

Electronic top handle and side handgrip, supports REC start/stop, focus and zoom.

There are a cold shoe and a 15mm rod hole for extending more accessories. Multiple 1/4″ and 3/8″ mount hole.

With lens support for securing your lens.

The length of the extension arm is adjustable. The position of the shoulder pad is also moveable according to need.

Compatible with 15mm rail system.15mm rods are with the joint adapter for extending.

Excellent and special design make you still be able to connect to audio, monitor, USB, etc.


15mm/19mm Compatible Follow Focus, A/B Stops, Multiple Gears, Electronic buttons (REC, Focus, Zoom)

Compatible with 15mm rail as well as 19mm rail. Quick-release version for a fast attach and detach.

A/B hard stops, which have easy begin/end setups for fast repeatable racking between two points. You can also remove the A/B screws to make it work as a regular follow focus.

Handwheel can be removed and assembled underneath. You can also buy a little 15mm rod clamp piece to make it work on a single 15mm rod. The big handwheel is covered with anti-slip rubber, which also brings comfortability, especially in extreme weather.

Coming with multiple gears (M0.8 38T/43T/65T, M0.6 64T, M0.5 78T, a rubber gear for lens without gear ring).Gear can be mounted on both sides of the follow focus.

Standard 12x12mm port for speed crank, speed whip.

The buttons on it can realize the function of RED start/stop, focus, and zoom when working together with JTZlink.


JTZ 4×4 Carbon Fiber Matte Box,15mm/19mm Rail Clamp, Swing-away type, 360-degree rotatable filter tray

Universal design for all DSLR cameras, video cameras, interchangeable-Lens cameras & Industry-standard 15mm rod system, and 19mm rod system. Support maximum of 14mm ultra-wide-angle lenses or large lenses up to 114mm in diameter

Lightweight and Durable Construction, Carbon Fiber matte box body and Aluminum alloy filter trays, in the case of ensuring the overall strength and minimize the weight

The matte box provides the user full lighting control and prevents glare and lens flare with its foldable french flags and adjustable side wings

For changing lenses quickly, the unit features a swing-away mechanism at 90 degrees and one key to unlock, automatic closure and allow height adjustable

Compatible with a 4×4 lens filter. It comes with 2 filter trays and one of 2 is 360 degrees rotating filter trays.


JTZ C5 LE 15mm Rail V Mount Battery Plate/Charger, Switch on/off

JTZ DP30 C5 LE CCUPS V-Mount Uninterrupted Power Supply BP Battery Plate with 15mm/19mm Rail Rod Clamp for Sony Canon Nikon Panasonic A7 A7S A7R II III A9 A6500 GH4/5/5s Blackmagic Monitor EVF, D-Tape

Adopts FG-EP-100W standard, it can support up to 100W power consumption of the device.Output 5V/USB 8V 12V 16.8V(1+2).Max 16.8V output D-tape port.

XT-30 female output. For some cameras,like Blackmagic.

2 methods of power supply: Sony type standard v mount and AC power supply. It can also charge a V mount battery.

It can be also used as a charger to charge your battery.

Power on/off switch. Turn the power off when you stop taking video to avoid power loose.

It comes with Universal Worldwide Travel Wall Charger. You can take it worldwide.


Package including:


JTZ DP30 JS-7 Cage Rig with QR plate for A7III/A7RIII/A7SIII/A9 x 1

JTZ Single-hand Follow Focus x 1

JTZ 4×4 Matte Box x 1

JTZ C5 LE V Mount Power Supply x 1


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