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Digital Camera World
Digital Camera World
Matthew Richards

Godox iT30 Pro review: this dedicated TTL flash is tiny but mighty in terms of features and functions

Godox iT30 Pro flash.

I’ll come straight out with it – I’m a big Godox fan when it comes to flash. A pair of Godox Ving V860III flashguns and a companion Godox XPro i-TTL RF wireless trigger has been my go-to flash setup for my Nikon Z system cameras over the last couple of years. I’ve also been impressed with the Godox V1, Godox V1 Pro and Godox V100 flashguns, all of which feature a round rather than rectangular flash tube. All of these rank as some of the best flashguns on the market, but they’re all powerful, full-sized affairs.

More recently, I’ve reviewed the Godox iM20 and Godox iM22, which are comparatively tiny, lightweight and simple, designed to fill in for the pop-up flash which is lacking in so many recent mirrorless cameras. However, they’re very basic, fully manual flashes with no dedication for varying camera systems. This iT30 Pro is a little larger but still very compact, while packing an exotic feature set and being available in dedicated versions to suit Canon, Fujifilm, Nikon, Olympus, Panasonic and Sony cameras. It’s also available in black or silver, to suit the color of your camera.

I tested the Sony version of the iT30 Pro, in silver. It’s the definition of ‘portable’, being small enough to fit in a spare coat pocket. (Image credit: Matthew Richards)

Godox iT30 Pro: Specifications

Sync

Hot shoe + socket

Max output (Gn, ISO 100, m / ft)

15 / 49.2

Bounce

None

Manual Power Settings

1/1 to 1/128

Auto flash exposure

Yes, TTL

Batteries

Internal 7.4V 900mAh Li-ion

Full power flashes

560 flashes

Wireless master/slave

RF master / slave + optical slave

Dimensions
(WxHxD)

65x46x47mm / 2.6x1.8x1.9in

Weight (inc battery)

120g / 4.3oz

Godox iT30 Pro: Price

Godox flashes large and small all tend to be great value for money. The iT30 Pro weighs in at $75 / £67 / AU$145, which is very reasonable for a dedicated flashgun that includes a host of flash modes, wireless master and slave functions and even a color touchscreen. Sure, it’s relatively small and the maximum power output is a little meagre, but it’s super-handy for fill-in flash and can easily fit in a spare coat pocket.

Godox iT30 Pro: Design & Handling

I sometimes feel that flashguns are a bit like tripods. They’re really useful bits of kit but their size and weight makes them likely to be left at home if you’re in the mood for travelling light. The first thing you notice about the Godox iT30 Pro is that it’s not much bigger than a matchbox and really lightweight, measuring 65x46x47mm / 2.6x1.8x1.9in and weighing just 120g / 4.3oz. And that’s including a built-in, rechargeable 900mAh Li-ion battery. Like the best travel tripods, that makes it a flash that’s easy to take anywhere and everywhere, even when stowage space is at an absolute premium.

Naturally, with such a small build, the actual flash tube is similarly small and not much bigger than a camera-based pop-up flash. (Image credit: Matthew Richards)

The small nature of the design does result in a physically small flash tube that sits relatively low in the camera’s hot-shoe. In some ways, it feels more like using a pop-up flash rather than a separate flashgun, and the quoted maximum power output of Gn 15 / 49/2 (ISO 100, m / ft) isn’t a whole lot more than that of some pop-up flashes. But that’s where the similarities end.

The left hand side of the flash plays host to a USB-C port for recharging the internal battery, and a jack socket for connecting a sync cable. (Image credit: Matthew Richards)

I’m frankly amazed that Godox has managed to shoehorn so many features and functions into this little flash. Often reserved for the highest echelon of camera manufacturers’ own-brand flashes, the iT30 Pro features a full range of first-curtain, second-curtain, TTL, manual, high-speed sync and even programmable multi (repeat / stroboscopic) flash modes. Indeed, the high-speed sync mode of the Sony dedicated flash that I’m testing doesn’t just top out at a shutter speed of 1/8,000th of a second, but is compatible with the 1/80,000th speed of a second global shutter.

Each dedicated version of the flash has the requisite pins for TTL metering and other functions offered by respective makes of camera. The flash locks into the hot-shoe with a pushbutton release and comes with a protective cover for the foot. (Image credit: Matthew Richards)

Then there’s wireless sync. The flash can work as a slave in two optical modes, enabling it to be triggered from a master flash with or without pre-flash pulses. On top of that, it has a built-in 2.4GHz wireless transceiver that enables it to team up with other Godox flashes as both a master or slave, or to be fired remotely by a Godox wireless trigger, all with a range of up to 100m / 330ft.

As well as master / slave wireless RF connectivity, there are options for optical slave triggering from another flash, with or without pre-flash pulses, labelled S1 and S2. (Image credit: Matthew Richards)

You might think that all these features and functions would make the little Godox tricky to use, with a cramped set of operating buttons. Another surprise, given the price point, is that it features a 2.8-inch color touchscreen that enables all the options to be accessed and adjusted with touch and drag simplicity. The interface is really well thought out and brilliantly simple and intuitive to use.

As well as the color touchscreen, there’s a handy rotary dial on the top, which I’ve used here to add some positive TTL flash metering compensation. (Image credit: Matthew Richards)

Another space-saver is that, while many flashguns come with the option of a diffusion panel that enables a softer quality of light and spreads the beam for ultra-wide-angle shooting, the Godox has one of these built-in. There’s a handy quick-access lever on the side with clearly marked N and W positions so you can engage the diffusion panel quickly and easily.

A simple lever is fitted to the side of the flash to engage or disengage the built-in diffusion panel. (Image credit: Matthew Richards)

Everything’s powered from a built-in rechargeable Li-ion battery. The flash is supplied complete with a USB-C charging cable but typical of modern gadgets nowadays, you have to supply your own mains charger. When the battery is fully charged, it has sufficient stamina for 560 full-power flashes – many more at lower output levels. The only downside is that, unlike flashguns that run on regular batteries or slot-in Li-ion power packs, you can’t quickly swap the battery out for a spare if it runs flat while you’re shooting.

(Image credit: Matthew Richards)

Godox iT30 Pro: Performance

Flash is often called ‘the most available light’ but that’s only true if you actually have a flashgun with you at the time. A key performance factor of the Godox iT30 Pro is that it’s compact enough to take anywhere, anytime. Performance is arguably a little limited in respect of the maximum output power, which worked out to be a little less than the claimed value in my tests. Bounce flash isn’t available anyway (which typically needs more power) but the power range is ample for short- to medium-range direct flash when using it as the main light source, and for fill-in flash on a bright, sunny day. Giving a nicely natural look to eyes in sunny-day portraiture is certainly within its remit, neatly avoiding eyes turning into black holes of deep shadow.

This pair of shots was taken without and then with the diffusion panel engaged. TTL flash metering proved accurate in both cases, using the flash to add some illumination on a dull day. (Image credit: Matthew Richards)
This pair of shots was taken without and then with the diffusion panel engaged. TTL flash metering proved accurate in both cases, using the flash to add some illumination on a dull day. (Image credit: Matthew Richards)

I’m used to fast recycling speeds from flashes that feature a Li-ion battery pack and sure enough, recycling times are pretty much instantaneous with the iT30 Pro, all the way from the minimum 1/128th power setting all the way up to 1/8th power. At 1/4, half-power and full-power settings, recycling speeds were still quick in my tests, at 0.4s, 0.7s and 1.5s respectively.

Syncing proved to be reliable, not only with the flash sitting in the hot-shoe of my Sony camera, but also in optical slave mode and wireless master/slave configurations. The same goes for hi-speed sync, enabling use of flash (albeit with reduced maximum power) at really fast shutter speeds.

Again, this pair of shots of shots was taken with the diffusion panel disengaged and then engaged. There’s very little difference in the quality of light but the diffusion panel gives a wider spread and knocks about a stop off the maximum power output. (Image credit: Matthew Richards)
Again, this pair of shots of shots was taken with the diffusion panel disengaged and then engaged. There’s very little difference in the quality of light but the diffusion panel gives a wider spread and knocks about a stop off the maximum power output. (Image credit: Matthew Richards)

The built-in diffusion panel proved its worth for wide-angle shooting but had relatively little effect on the softness of light. To a certain extent, that’s only to be expected considering the physically small size of the flash tube, and that you’re not bouncing the light off a wall or ceiling to soften the blow. I found that engaging the diffusion panel knocked about 1EV step off the maximum output.

Godox iT30 Pro: Lab Results

We test all available features for each flashgun that goes through out labs. To test power output, we used a Sekonic flash meter placed at a distance of one meter from each flashgun. We check the complete range of manual power settings, in one-stop increments. Based on a sensitivity of ISO 100, the figures correlate directly with the Gn (Guide number) in meters. The results are double-checked by taking shots of a gray card with the appropriate lens apertures and using the camera’s histogram display in playback mode. This is done for flash zoom settings of 24mm, 50mm and 105mm (in full-frame terms), where available.

We also check the accuracy and consistency of electronic/intelligent TTL (Through The Lens) flash metering, where featured, and the speed with which each flashgun can recycle to a state of readiness after a full-power flash, using both Ni-MH and alkaline cells, or a Li-ion power pack where supplied.

Power output:

(Image credit: Future)

In my tests, maximum power output was almost a stop short of that claimed, equating to Gn 11, rather than Gn 15 (ISO 100, meters). From full power down to 1/32 power settings, each full stop gave an accurate equivalent reduction in light output, the reductions being a little less at the lowest f/64th and 1/128th power settings.

Recycle speed:

(Image credit: Future)

Recycle speeds are pretty much instantaneous all the way from the lowest power setting of 1/128th up to a comparatively strong 1/8th power setting. It’s only at 1/4 power that you start to notice a short delay of 0.4 seconds, rising to 0.7 seconds at half power output, and 1.5 seconds at the full-power setting. Even that’s pretty brisk for such a physically small flash.

Godox iT30 Pro: Verdict

Think feature-rich dedicated flashguns with built-in RF transceivers and you’re probably thinking of big, hefty affairs. I love that the Godox iT30 Pro manages to squeeze a full raft of top-end features, functions and flash modes into a relatively tiny and very lightweight package. It’s great for fill-in flash on a sunny day, as well as for use as the main lighting source indoors, at least for short to medium shooting distances. Sure, it doesn’t have the big maximum power output of chunky guns but it’s a brilliant little flash for when you want to travel light.

Features

★★★★★

Smart features include full camera-specific dedication, built-in RF connectivity, programmable repeat flash mode and high-speed sync.

Design

★★★★★

It’s a triumph of design, delivering a highly advanced feature set in an incredibly compact package, complete with a rechargeable internal battery.

Performance

★★★★☆

The maximum power is rather modest and there’s no bounce / swivel facility but overall performance is very good.

Value

★★★★★

This little Godox is exceptional value for such a versatile, dedicated flashgun, especially when miniaturization generally comes at a high price.

(Image credit: Matthew Richards)

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