Nissin firmware update for Fujifilm users: wireless HSS made easy

Until recently, Fujifilm users with Nissin speedlights could do:

  • off-camera radio-triggered TTL, with the Air 1 commander unit and a compatible speedlight (Di700 or i60A)
  • on-camera (or off-camera with a cable) High Speed Sync flash photography (Fujifilm calls that mode FP, but it’s exactly the same)


However, Fujifilm users with Nissin flashes could not do radio-triggered HSS. This has now been resolved with the latest firmware update that Nissin has been rolling out: Fujifilm users (X-T2, X-Pro2, GFX…) have now access to radio-controlled off-camera TTL HSS flash with Nissin.

The bad news if you already own an Air 1 commander and Nissin speedlights is that you cannot update these firmwares yourself, so you need to send your units back to Nissin for them to perform the update. However, if you are buying them now, chances are that the units on sale have already been updated. I bought my Air 1 commander and a i60A speedlight this week-end, and both were already rocking the updated Firmware for Fujifilm users, but make sure to check with your retailer beforehand.

My previous wireless flash system with my Fujifilm cameras

35292351220_a3b3456d42_oUntil I got the Nissin flash system, I was using a Yongnuo YN560-III with a couple of RF603C-II transceivers (no TTL, no HSS).

The pros of my Yongnuo system were:

  • Very affordable
  • Small transceivers
  • Easy to use

The cons:

  • Nearby photographers with Yongnuo triggers would trigger my flash when shooting
  • Bulky speedlight compared to my limited needs in terms of flash specs
  • Had to walk to the speedlight to change the flash power levels
  • It worked great for some time… and then suddenly stopped working, apart from the stroboscopic mode, which I never use ๐Ÿ˜ฆ

Given the last point, I was in need of a new flash system. What I was looking for:

  • Radio-triggered
  • Can adjust the flash power (either in manual or TTL mode, don’t really care about TTL or not) directly from the commander unit
  • Can do HSS
  • A guide number of 50 or more
  • Reliable
  • Simple (no need for stroboscopic mode for example…)
  • Compact
  • Reasonable price
  • Will not die of a premature death like my Yongnuo…

Obviously there are more advanced Yongnuo products including radio triggers + flashes, but since I was not impressed by the durability of my previous Yongnuo experience, I wanted to explore new options.

What about the Fuji EF-X500?

Being invested in the Fujifilm X-Mount system, it would be logical to consider the EF-X500, which finally made it to the market after a bumpy development road between Metz (who is doing this flash despite of it being ultimately branded Fujifilm) filing for insolvency and overheating issues of the early design.

However the EF-X500 does not make it for me. In the absence of a remote trigger being developed and released at the same time, you need to buy 2 EF-X500’s in order to trigger one remotely (the other bulky unit being mounted on top of your camera), so the entry cost is already 2 times the cost of one speedlight. Moreover, the trigger is optical and not radio, so you need “line of sight” between the commander flash on top of your camera and the receiver flash. You might think it’s not a big deal, but a lot of time when you light up a scene, you will be looking for ways to do so while hiding the flash behind some elements of the scene or walls, hence breaking the “line of sight”.

The one small advantage that the EF-X500 gets is that the flash has a light that can be used to assist the AF in the dark. Other brands also have this AF-assist light on their flash units, but Fujifilm is currently preventing them from being used.

The Nissin flash system

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While I also considered options such as Cactus or Godox, I decided to go with Nissin, because it is a Japanese company (while the other 2 are from Hong Kong and Shenzhen), hoping for better quality control, but more importantly for good local support if needed after my Yongnuo experience. In fact, the shop where I bought my Air 1 and i60A has very close ties to Nissin, as Nissin has shot test images in this shop’s studio, and their stock was already upgraded to the newest firmware for Fujifilm users.

In any case, please note that I never used any Cactus or Godox products, so I can’t speak to their quality and they could very well be awesome products. I am just sharing my personal decision process.

Di700 or i60A?

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If you decide to go Nissin and buy an Air 1 commander, the first question to ask yourself is should you get the Di700 or i60A flash (the i40A does not have a radio receiver to pair it with the Air 1 commander)?

While slightly less powerful than the i60A (GN54 vs GN60), the Di700 is more than powerful enough for my and most people’s need, costs less than the i60A (especially if you get it in bundle with the Air 1), but has the same radio transmission system… and also a super cute and stylish screen with bright color icons. I think it is great value.

However, it is markedly bigger than the i60A, and for me having a flash small enough that I will be carrying it in my bag – rather than leaving it gathering dust in a closet -, was a very important factor, which is why I personally went with the i60A. Also, the Di700 has a weird compartment supposed to make loading the 4 AA batteries easier, but it just looks more cumbersome to me.

Using the Nissin Air 1 commander + i60A speedlight with the Fujifilm X-T2

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Pairing the commander unit with the flash

Pairing the Air 1 commander with an i60A flash is very easy as long as you know the secret handshake:

  • Hold simultaneously the Lock button and Power button on the flash unit for 3 sec until you hear the beeping sound
  • Hold simultaneously the S button and Power button on the Air 1 commander for 3 sec until the screen is flashing

Pairing

That’s all there is to it, the pairing is done. The beeping of the flash unit and the flashing of the commander unit will then stop.

What is HSS?

In standard mode (not HSS), the flash fires one flash of light, so you can choose between front curtain sync (the flash fires immediately after the shutter opens) or rear curtain sync (the flash waits before firing just before the second curtain is about to start closing).

If the shutter speed is to fast (faster than 1/250th of a second in the case of the X-T2), the second curtain has already started to close when that flash of lights happens, creating a black band at the bottom or top of the picture (depending on your sync mode). In HSS mode however,ย the speedlight does not fire just one single flash of light, but simulates some sort of almost continuous lighting to avoid the black band by firing several very fast bursts of lights close to each other.

While HSS will enable you to use a fast shutter speed with your flash, it will also take a much bigger toll on your flash as you are asking your speedlight to fire several bursts in super quick succession, while pushing the power up for the same exposure as with a standard speed sync. With great power comes great responsibility, I guess (or something like that).

Fujifilm camera settings for HSS


To enable HSS on your Fujifilm camera:

  • Press the Menu button, go into the flash setting tab and select theย flash function setting submenu
  • Move the cursor to the sync setting, and set the value to FP

That’s all for there is to it, so if you are using a fast shutter speed with your flash and getting a black band, make sure you have selected the setting above.

What does this look like in real life?

You want to use a wide aperture for shallow depth-of-field during sunset?

First, meter for a good exposure of the sky. In this example, the X-T2 gave me 1/8000th of a sec at ISO 200 and f1.4.

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This will likely leave the subject completely underexposed, as in the example above, hence the need to bring in a flash. The shutter speed being faster than 1/250th of a sec, HSS comes to the rescue.

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Another example, again the X-T2 reading of the sky gives me 1/8000th of a sec at ISO 200 and f1.4:

35546428312_fc76c66a00_o

Adding the flash in HSS mode:

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All these images are JPEGs straight out of the camera. Setting up the flash exposure was very easy. I paired the commander and the flash unit, put the flash where I wanted the light to come from, and then I just used the wheel on the commander to dial the flash power up or down. Since this was in HSS mode, I had to use the flash at almost full power.

Keep in mind though, it’s not because Fujifilm cameras can now handle wireless HSS with Nissin that you should always be using it. If I had wanted more depth-of-field, I could have stoped down my aperture, leading to a slower shutter speed that does not require HSS. For example, 1/60th of a sec at ISO 200 and f16, + flash at a lower power setting than previously:

35328052440_3a11bd9fab_o

So far, very sweet. I was mainly looking for something simple but that works consistently, and I think this is exactly what Nissin has delivered. Next step, I am taking the Air 1 commander and i60A flash unit to the studio, but that’s a story for another post ๐Ÿ˜‰

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6 thoughts on “Nissin firmware update for Fujifilm users: wireless HSS made easy

  1. Laura

    Can you tell me where you bought the flash? I’m currently in the market but none of the retailers can confirm if the new flash has the HSS firmware already installed. Thanks!

  2. mukh

    Great article, thank you!
    Do you know for occasion, does the i40 flash (after FW upgrade) can be used like the i60A (TTL and HSS over radio module) you talked about?

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