PB960
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433MHz Wireless Triggering
The TT520III comes equipped with an integrated 433MHz receiver. When used with the standard RT transmitter, it offers 16-channel wireless triggering—ensuring effortless and reliable flash synchronization.
Easy & Precise Power Control
In Manual (M) mode, the TT520III provides 8 power settings adjustable from 1/128 to full power in ±1/3-stop increments, allowing for exquisite control over light and shadow. The all-new display makes it easy to view and adjust settings, enhancing operational efficiency.
Bright Output & Quick Recycle
The TT520III boasts a Guide Number of 33(ISO 100, in meters). It delivers up to 400 full-power flashes on NiMH batteries with a recycle time of about 1.8 seconds. The flash duration spans from 1/510 to 1/31000 seconds, ensuring crisp, well-captured images.
Flexible Flash Modes
The TT520III offers multiple flash triggering options to suit your shooting needs. Use it as an on-camera flash, trigger it with the RT transmitter, or take advantage of S1/S2 optical sync. Additionally, it features a PC sync port for wired control.
Adjustable Flash Head
With a rotatable flash head that adjusts horizontally from 0° to 330° and vertically from –7° to 120°, the TT520III empowers you to experiment with direct flash and bounce techniques, adding a dynamic edge to your photography.
Universal Hotshoe Design
Featuring a single contact hotshoe design, the TT520III is widely compatible with Canon, Sony, Nikon, Fujifilm, Panasonic, Olympus, and other cameras—ensuring a seamless fit across your gear.
Easy Battery Swap
The flash’s internal battery compartment accepts 4 AA NiMH batteries, allowing for quick and hassle-free battery changes whenever needed.
Integrated Reflector & Diffuser
Enhance portraiture with the built-in reflector that creates stunning catchlights for rich facial expression. The wide-angle diffuser expands the light spread, delivering a softer, more natural illumination.
Versatile Accessories
When paired with optional S-R1/S-R2 round head adapters, the TT520III works seamlessly with Godox AK-R1 magnetic accessories. Plus, the optional S/S2 flash bracket lets you attach a range of Bowens-mount modifiers—softboxes, reflectors, snoots, and more—to unlock endless creative lighting effects.
Fast-Charge External Power
Equipped with a quick-charge port, the TT520III can be connected to the optional PB960 power box (sold separately) to shorten recycle times and increase flash counts.
Recommendation
Tech Specs
Camera Flash
| Model | TT520III |
| GN | Approx. 33 (ISO 100, in meters) |
| Photocell | S1/S2 |
| Vertically Rotatable Flash Angle | -7°~120° |
| Horizontally Rotatable Flash Angle | 0°~330° |
| Battery | Four AA NIMH batteries (recommended)/LR6 alkaline batteries |
| Flash Duration (t0.1) | 1/510s~1/31000s |
| Time of Flashes (1/1 step) | Approx. 400 ( NIMH batteries) |
| Recycle Time (1/1 step) | Approx. 1.8s( NIMH batteries) |
| Channel | 16 groups |
| Wireless Frequency | 433MHz |
| Wireless Transmission Distance (Max.) | Approx. 15m |
| Dimension | 7.17"×2.91"×2.83" |
| Net Weight | Approx. 304g |
RT Transmitter
| Model | RT-16 |
| Power Source | 23A(12V )Li-ion battery |
| Wireless Transmission Distance (Max.) | Approx. 20m(indoor)/Approx. 30m (outdoor) |
| Wireless Frequency | 433MHz |
| Dimension | 2.36"×1.65"×1.18" |
| Net Weight | Approx. 31g |
Downloads
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Product Firmware
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Product Manual