Mastering Flash with the FUJIFILM GFX 100S: On and Off in a Flash!

Piper O'Shanassy01 Jan 2023

The FUJIFILM GFX 100S is a powerful new digital camera that can capture stunning images. This state-of-the-art device offers many features and capabilities, including the ability to turn on and off its built in flash. With this capability, you'll be able to take amazing photos even when lighting conditions are limited or less than ideal. In this blog post, we will explain how to turn your flash on and off for the best possible image results!

Overview of FUJIFILM GFX 100S

The FUJIFILM GFX 100S is a powerful and versatile camera that allows for creative freedom. It features a large, 43.8 megapixel sensor, three-axis image stabilization technology, and the ability to shoot 4k video at 60fps. With its advanced features come many different functions to control your photography experience - one of those being the option to turn on or off flash with just a few clicks. In this blog post we'll provide an overview of how you can use this feature on the FUjifilm GFX 100S so you can get creative with whatever type of shot you are trying to achieve!

How to turn on the Flash

Turning on the flash for your FUJIFILM GFX 100S is simple and straightforward. To turn it on, first make sure that you have a compatible flash unit attached to the camera’s hot shoe mount. Then, press down lightly until you hear two clicks as confirmation that you turned it on successfully. Once enabled, adjust the power settings of each group or zone according to what kind of lighting effect you would like in your images. You can also enable high speed sync (HSS) mode with certain models of external flashes which allows faster shutter speeds than normal Flash synchronisation time when taking pictures at short distances - perfect for portraiture work! When finished using your flash, simply select “Off” from within the main menu options to disable and disconnect any connected external units from their plugged-in positions before wrapping up shooting with this superlative piece of Japanese hardware engineering

How to turn off the Flash

Turning off the flash on your FUJIFILM GFX 100S is as simple as turning it on. To disable the camera’s flash, press and hold down the “Flash Cancel” button located above the shutter release for a few seconds. The built-in LED lights will blink twice to confirm that you have switched off Flash mode, allowing you to take pictures without relying on artificial light from external flashes or strobes. Additionally, if you are shooting in automatic mode with Auto ISO enabled then disablling Flash can help keep noise levels under control when there's not enough available light for proper exposures. With this simple action, you've taken one step closer towards taking beautiful photos naturally!

What are the different flash modes available?

The FUJIFILM GFX 100S is a powerful digital camera with a range of flash modes available. These flash modes can be accessed by turning on the Flash switch located in the Settings menu. When you turn on the Flash, different options will appear depending on how your settings are configured; this includes S-TTL Auto, Manual Power Control and High Speed Sync (HSS). With S-TTL Automatic mode, exposure levels for each shot are calculated automatically based upon the ambient light conditions and distance to subjects – making it perfect for quick point-and-shoot photography. Manual Power Control allows users to adjust intensity of each shot manually while HSS provides additional control over power output when shooting at high shutter speeds or greater distances from objects/subjects than normal Aperture priority mode would allow. Additionally, size and direction of lighting can also be adjusted using builtin modifier tools like diffusers or bounce cards which help give desired results easily without needing any extra equipment!

Choose the right flash mode for the scene

Choosing the right flash mode can make a huge difference in your photos. If you have a FUJIFILM GFX 100S, then you're lucky to have access to four different flash modes: auto, slow sync (long shutter speed), red-eye reduction and fill light. The first three are quite self explanatory - Auto will set all parameters automatically for the best result; Slow Sync sets longer shutter speeds for those wanting blur or an artistic effect; Red-Eye Reduction prevents subjects from having their eyes look too bright by emitting two flashes quickly – one at low power before the main exposure starts with full power burst. Lastly Fill Flash adds illumination when needed without affecting ambient light levels or colors in any way. When taking pictures with this camera be sure to adjust settings accordingly depending on your desired results!

Tips for using flash with FUJIFILM GFX 100S

The FUJIFILM GFX 100S is a great camera for capturing amazing photos, but you’ll need to know how to turn on and off the flash. To access this function, simply press down on the “Fn2 Menu/OK” button located at the back of your camera body next to your Viewfinder window. From there, select “Flash Setting” from the pop-up list in order to adjust any settings related to Flash including turning it off or on manually. Make sure that when taking pictures with flash turned On you choose correctly setting it according Magic Lantern Guide table which provides optimal results for given type of photo session and subject specific lighting condition so Flash can be used effectively without overexposure or underexposure issues due incorrect power output setting.


All in all, using flash with the FUJIFILM GFX 100S can provide some creative and stunning results that truly capture moments. Mastering the techniques of how to turn your camera's flash on and off is essential for successful photography. With a few simple steps you can easily utilize this feature to improve your photos - resulting in well-lit images full of detail and contrast! Hopefully these tips have helped you learn more about controlling the FujiFilm GFX 100S so you can confidently shoot better photographs with great lighting.

Piper O'Shanassy

Piper O'Shanassy

Piper grew up with a love of animals, which quickly turned into a love of photographing them. She shares her tips and tricks on photography, and hopes she can help you shortcut your expansion of a passion.

Comments (0)

Copyright 2023 © Camlitic. All Rights Reserved.