How SLR Cameras Work – aperture, shutter and iso value – Great interactive demo to teach the basics of photography. Move the controls to see exactly what the difference between f1.8 and f11 is.
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About this site
In June 2000 I started blogging at peteashton.com and 10 years later in June 2010 I decided to stop. Blogging here, that is. I started a clean slate over on I Am Pete Ashton and maintain all manner of other web presences which are all listed here along with my contact details.
You probably came here via a Google search or from following a link on some old blog post somewhere. I hope what you find is useful in some way, though do check the publication date - it might be rather old now.
Thanks for your eyeballs.
Pete Ashton