Jessie Eldora

Aperture Experiment - Photography


Posted: Saturday, December 03, 2011

by Jessie Eldora
gotmydigital.com

It seems like beginning photographers often struggle with the idea of aperture and how it affects their photographs more than any other concept. Here’s a great way to really nail the idea down. Choose an object you’d like to photograph. Set it outside on a bright day - we’re going to need a fair amount of light for this experiment - and start by shooting it on the widest aperture possible (smallest f/number) from as close or as zoomed in as possible. Then, take another photograph at every couple aperture settings until you get to the smallest aperture possible (highest f/number). Notice how the depth-of-field becomes wider with the smaller apertures.

But don’t stop there - zoom out (or back up about four or five feet) and repeat the same exercise again. You’ll notice that the depth of field from further away is much greater than it is from close range. This is because the depth of field is regulated both by the distance to the subject and by aperture.

In addition to macro photography, this is a great exercise to help you with portrait photography too. Beginning photographers often wonder how to get that creamy smooth background (dubbed bokeh) in their portraits behind the subject. It’s a function of depth of field. If you limit the depth of field, either through using a smaller aperture or by getting closer to the subject, the background will be less in focus. 

This information was given by a photographer friend of mine; I am still experimenting with it.

Other articles on Photography www.gotmydigital.com
This Article has been viewed 230 times. (Not updated in real-time.)
Top-level comments on this article: (2 total)
» left by Christofer French
167 days 22 hours ago.
74 fans.
I love this topic because of the combination of my ignorance and interest. Thanks for your effort.
» left by Jessie Eldora 167 days 16 hours ago.
22 fans.
I have a good `point & shoot` 10 megapixel digital camera, which serves me well. Most digital cameras are so automatic, which is great.

I was given, not 1 but 2 - 35 mm cameras, 1 new, and 1 old, so I want to make use of them; trying-out the aperture. I`m so glad the new one came with a booklet.
» left by HyunSoung Kim
164 days 21 hours ago.
91 fans. Follow HyunSoung Kim on twitter!
Thank you for the Tips!
We want your comments! If you can read this, you don't have javascript enabled, so you can't use this comment system. Please enable javascript.