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Ever see a photograph with a dreamy, out-of-focus background? Or perhaps a landscape with pin-sharp details from the closest foreground elements all the way to distant clouds? Aperture is what allows ...

Photography can be so much more expressive when you venture beyond point-and-shoot. For newbies stepping up to a more capable camera, such as an advanced compact, a mirrorless compact system camera, ...

Hopefully our guides to ISO, aperture and shutter speed have made those photographic terms a little less daunting than they once were. If you now feel like you understand those concepts and are ...

If you want to get creative with your photography, and out of that all-too-tempting automatic mode, you'll need to get your head around a few key settings. We've already looked at ISO, and now it's ...

Learning even just the basics of photography takes a bit of work and one of the more complex ideas is the relationship between ISO, aperture, and shutter speed. German photography blog Photoblog ...

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Dialing in your aperture, shutter speed and ISO doesn't have to be a game of guesswork when using manual mode. If you're consistently getting overly dark or light photos, you may just need to learn ...

Last week I talked about aperture, depth of field and how to use them to your advantage. Today is about aperture’s kissing cousin: shutter speed. Like aperture, shutter speed controls the amount of ...

A much more important value is the size of the camera's aperture, commonly listed as an f-number. The f-number is a ratio between the focal length and size of the hole, and tells you how much light ...