The moment you capture an image, most of the important Exif data is displayed right there on the camera’s LCD, as you scroll through the info display settings during image playback.
There are a lot of different ways to view your images’ Exif data. In the days of film, if you wanted to remember your exposure settings or anything else, you usually had to write it all down, for every single shot you took! Having all of this information automatically “hidden” in the file of every digital photo you capture can be highly useful to photographers today, which we’ll get to in a minute. It will tell you which camera and lens you used, what your exposure settings were, and other things like whether or not you used flash or even GPS location data.
Why reading Exif data is important for photographersĪs a photographer, technical details like Exif may seem opposite to what you want to think about it’s literally a bunch of coded numbers and information! How un-creative! However, even this technical data can greatly help your creativity and artistic vision! So, let’s dive in… What Is Exif Data? Want to take an amazing Milky Way photo like this? It would be very useful to know the exposure and focal length, of course! (Here’s the secret: this image was captured on a full-frame camera and a 35mm f/1.4 lens at f/1.4, 8 sec, ISO 3200.)Įxif data can include all kinds of information about the photos you take. In the following article, we’ll cover these concepts: Stored in the Exif data you will find information such as which camera & lens were used, the exposure settings, image dimensions, and other parameters. Whether you capture raw or JPG images, your camera is automatically adding Exif data to the files it creates. So, to view Exif data, you’ll need to use an application that can read and display it. Exif data is stored as an extra part of the file. In the image above, we just see Lightroom’s conveniently added Exif in the display. To be clear, Exif data is not visible in the image itself. So, what is it? Exif is a standardized format for saving information about an image, within the file of that image. 
Exif stands for “Exchangeable image file format.” Many photographers (and camera companies) may capitalize it as “EXIF.” However, the official term is simply “Exif.” in bulk and view them in the Image Viewer Tool. view and open image files than this Image Viewer software. Top Software Keywords Show more Show less
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