Iphone App “Phocus”

November 10, 2011app, iphone, Technical

There are many Depth of Field apps available for the iphone but this one is unique. Phocus has the ability to calculate depth of field based on selecting your optimum aperture or minimum and maximum focus distance. These options are useful for composing images where focus is critical between two key areas or where you … Read More

Iphone App – Depth of Field Calculator

November 3, 2010iphone, Technical

I have for some time missed the depth of field scale provided on Nikon Manuel focus Lenses. After moving from manuel to Auto focus cameras in 2000. All the autofocus lenses I purchased to replace the old manuel focus lenses all lacked the Dof scale. Although I could preview Dof this was still not adequte … Read More

Personal Avatar Size Reference Guide

October 12, 2010Advice and Tips, Digital Media

A useful guide to social media avatar sizes. Facebook: Lets you display up to a rectangular image 180 pixels wide x 540 pixels tall while showing avatars of 50×50 pixels elsewhere. LinkedIn: Sidebar images measure 40 × 40 pixels and profile page images can be 80×80 pixels. Twitter: Profile pages display images at 73 × … Read More

Images In Motion – Must See

October 11, 2010Arts, Digital Media, Shared Blog Post

Images in Motion: This is just heart-stopping and life-changing. This great link to a google doc slideshow (link provided by Jorge Parra from Prodig Forum) is a great reminder of how the digital medium and the internet are changing the ways we can all create and absorb music, video and images. See the slideshow There … Read More

Lightroom Catalog Import Error Solution Fix

August 25, 2010Lightroom, Technical

I recently tried to import some old Lightroom 3 catalogs into my current archive and found that I kept getting the same error message ‘Lightroom could not import this catalog because of an unknown error’ After attempting to try and fix the problem, I found this effective solution on Joe Reifers blog. Read more here Lightroom … Read More