PhotoActive
A podcast about photography and the Apple ecosystem.
We found 2 episodes of PhotoActive with the tag “iso”.
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Episode 71: The Exposure Square
July 3rd, 2020 | 36 mins 6 secs
aperture, apple, cameras, exposure triangle, iphone, iso, jeff carlson, kirk mcelhearn, lenses, photo editing, photo organization, photography, podcast, shutter speed
You may be familiar with the Exposure Triangle for determining exposure in photos, which is made up of ISO, aperture, and shutter speed. In this episode, Kirk explains that it's actually an Exposure Square we need to consider. We also discover the limits of Jeff's knowledge of film photography terms, since his photographic experience is almost entirely digital.
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Episode 28: Low-Light Photography
December 7th, 2018 | 27 mins 24 secs
a shot in the dark, aperture, apple, cameras, dark shooting, iphone, iso, jeff carlson, kirk mcelhearn, lenses, low-light, photo editing, photo organization, photography, podcast, shutter speed
The winter months are dark for those of us in the Northern Hemisphere, so how do you create good photos in dimly lit environments? Your camera wants to make the best exposure possible, but in low-light situations, that can lead to long shutter speeds and blurry camera motion. Kirk and Jeff cover the many options for dealing with dark scenes in this episode.