How to Change ISO on the Panasonic G9
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How to Change ISO on the Panasonic G9

The Panasonic G9 is considered one of my favourite cameras. In contrast to the GH collection, that are extra oriented in the direction of video, the G9 is an ideal mix between picture and video options. On this article, I’d like to share some suggestions on how and why to set the ISO on the Panasonic G9.

How to Change the ISO

There are three fundamental ISO modes on the Panasonic G9: handbook, auto ISO, and iISO (AKA clever auto). It’s straightforward to swap between these modes by utilizing the ISO button positioned on the high of the camera:


By urgent the ISO button and scrolling with the rear scroll wheel, it is possible for you to to change your ISO manually from 200 to 25,600. Scrolling clockwise will decrease the ISO values, whereas counterclockwise raises them. As soon as you’re completed setting the ISO, simply press the ISO button once more.

Nonetheless, by scrolling additional clockwise, you’ll get to Auto ISO and iISO modes.

What are Auto ISO and iISO Modes?

The Auto ISO mode, the place “ISO AUTO” is displayed in the high LCD, merely calculates the required ISO for an accurate publicity. I usually use Auto ISO whereas I’m in handbook mode, as a result of it permits me to choose an aperture and a shutter velocity and let the camera do the relaxation.

The iISO mode is a little bit totally different. It may possibly solely be utilized in aperture precedence mode. In actual fact, it gained’t even be obtainable in shutter precedence or handbook modes. On this mode, the G9 makes an attempt to calculate the ISO required for an accurate publicity, nevertheless it additionally adjusts the shutter velocity for topic motion. If the camera thinks the topic is shifting shortly, then it should use a sooner shutter velocity and better ISO to try to freeze the topic.

Which Mode Ought to You Use?

For basic images, I often use auto ISO mode. It really works in any mode, together with handbook mode, and it permits you to focus on the two publicity variables that matter most: aperture and shutter velocity.

What about iISO mode? This mode tries to guess the appropriate shutter velocity for freezing motion primarily based on your present topic. It’s not a nasty alternative when you’re in aperture precedence mode. Nonetheless, the camera is not going to all the time predict the proper shutter velocity for fast-moving conditions. For one thing like wildlife images, I choose to use handbook mode with Auto ISO as an alternative. Then you may set the shutter velocity your self and assure a pointy outcome.

Panasonic G9 + Laowa 50mm f/2.8X Macro. In wildlife images, I choose to use handbook mode mixed with Auto ISO. For this picture, I manually selected a shutter velocity of 1/320 second and an aperture of f/4. The Panasonic G9 routinely selected an ISO of 800.

Nonetheless, the iISO mode can typically be helpful, comparable to when taking portraits, or photographing different slower-moving topics. On this case, iISO often works very properly. It’s good to give you the chance to depart shutter velocity and ISO to the camera, and solely take into consideration aperture.

Lastly, what about utilizing handbook ISO on the G9? Though I exploit auto ISO most of the time, there are positively some legitimate causes to set the ISO manually:

  • You’re doing panorama images from a tripod. On this case, you may be manually setting ISO to the lowest worth each time.
  • You want all of your camera settings, together with ISO, to be handbook for considered one of the following causes:
    • You might be taking pictures video and don’t want the publicity to change mid-shot.
    • The sunshine is completely constant, like studio images.
    • The sunshine may be very tough, like Milky Means images, inflicting the camera’s computerized meter to fail.
    • You’re utilizing a flash and wish full management over it.
On this panorama picture, I manually set ISO 200 as a result of I used to be taking pictures from a tripod and didn’t need the camera to needlessly elevate the ISO.


ISO may be very straightforward to change on the Panasonic G9, and there are legitimate causes to use every of the modes. Most of the time, auto ISO mode is okay, however you’ll nonetheless need to manually set ISO in sure conditions.

I hope this little tip helped you get the most out of your G9! When you’ve got any feedback or questions, I’d be glad to reply them in the feedback.

#Change #ISO #Panasonic

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