Tag: ISO

Shutterbug 2.0: A brief explanation of aperture, f-stops and depth of field

Once upon a time, I used to be a shutterbug. In fact, I actually went to school to study photography. I wanted to be the next Ansel Adams or the Nick Brandt of America. But like a lot of artistic people, “real life” — otherwise known as bills, jobs and the […]

Eclipse brings health concerns: Follow these important vision safety tips

On Aug. 21, a total solar eclipse will touch the U.S. mainland for the first time since 1979. The moon will cover at least part of the sun for two to three hours. Tens of millions of people who live within a 70-mile radius of its cross-country track will witness […]