Dof (Depth of Field) Calculator

This needs some work on its style sheet I’m afraid. It was originally formatted for the old Joomla CMS. To get things up and running again here as quickly as possible, I did a few minor tweaks on it and simply imported into the new CMS an iframe. Longer term, I plan to convert all GarfNet’s more useful gismos into WordPress plugins, and make them available for free download. However, this somewhat inelegant little bodge seems to do the trick for now. Enjoy! G. 🙂