Bk9i0349.jpeg — Easy

Below is a blog post that treats this specific file as a case study for photographers on the importance of .

But what does a filename like that actually tell us? And why should you care about the "secret code" your camera generates? The Anatomy of a Filename BK9I0349.jpeg

Exactly which lens was used to capture the moment. The Moment: The precise second the shutter clicked. The Technicals: Your ISO, aperture, and shutter speed. Below is a blog post that treats this