Posts Tagged ‘photography hints’

IN FOCUS tuesday

Wednesday, July 7th, 2010

Phew. Its been a busy summer (so far). And I realized that not only have we had no photography assignments or contests or anything of the sort lately, but we haven’t even had any reviews or photography tips either! The time has come! Lets talk about Aperture so we can come up with a fun assignment to go along with it.

Now, before we begin…you might revisit the other links about your dSLR cameras just for review. I’ll wait. Go ahead. IN FOCUS: camera basics and IN FOCUS: camera basics continued ๐Ÿ˜‰ All set? Ok.

QUESTION: how do you get the background of your picture to be blurry?

ANSWER: by adjusting aperture.

What is Aperture? well lets think of it like the pupil of your eye. The pupil dilates to let in more light…so the opening is LARGER to let in the most light. When there is lots of light around your pupil contracts and gets smaller to reduce the amount coming in. Your lens on your DSLR camera works in a similar way. When you close down the aperture (get ready to get confused…its when the f/ number is HIGHER like f/22), you let in less light. When you open the aperture value (f/ number is SMALLER f/1.8), more light comes in. The strange part is that the numbers are lower for a bigger aperture. (*for technical gurus…its b/c the value is a fraction). Nice, huh?

here’s a diagram of how it works. Notice the value of the f stops at very small aperture openings versus the value of the f-stops with very large openings.

Screen shot 2010-07-06 at 3.54.59 PM

Aperture also controls depth of field which is what causes your backgrounds to be blurry. The wider apertures (think lower number) yield LESS depth of field which means that less of your image is in focus. This is great for portraits because we can focus on our subjects and disregard whatever background they’re standing in front of (to an extent) because it will be blurred out. BUT all of this can’t happen without the cooperation of shutter speed and ISO which we will begin to cover next week…so stay tuned. ๐Ÿ˜‰

Read more in depth coverage of Aperture here.

Happy snapping!

at twilight

Thursday, May 20th, 2010

twilight: (n) the light from the sky between full night and sunrise or between sunset and full night produced by diffusion of sunlight through the atmosphere and its dust; also : a time of twilight”

_52web

what do I love about this image? oh lots of things: the colors, the lights….the way you can feel the crispness of this uniquely cool May evening… I love that I took it while “playing.” But what do I love the MOST about this image? the fact that its straight from the camera. That makes me giddy.

open up those shutters and let in some light,
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An avid equestrian and true lover of art, Elizabeth merges her love of the horse, beauty and human relationship into her images.

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