Ridiculously long boo about #bigtest this weekend to help @omaniblog publicise the undertaking (helps if you know a bit about cricket)
Rudolf Kingslake - A History of the Photographic Lens
Lens of PERCEPTION - Thought for Today
Catholic Elements #9
Cameratown: Check Your Lenses For Front / Back Focus Problems
all about the prime.
The inside story of 3 photographers who changed the world (I think)
Photographer at St Patrick'd Day event reveals his kit & chats (@noelyc)