Vimeo Video School Series: Behind the Glass
22 August 2011
Vimeo has recently started a great light-hearted look at lenses called Behind the Glass:
Behind the Glass Part 1: An Intro to Lenses from Vimeo Staff on Vimeo.
There are currently three videos in the series (at time of posting) and I thoroughly recommend it for those getting a grasp on how lenses actually work and don't take life too seriously!