After a brief but satisfactory test of the 9-18 Olympus lens yesterday, I put it in my dry cabinet alongside the equivalent lens I use with the Canon 1D, a Sigma 12-24. It struck me, yet again, what a waste of weight and money a DSLR system can be. Here are the two lenses together:

P1050209

The Sigma is bigger, heavier, 50% more expensive; but the Olympus takes better photographs. Possibly explains why I have been unable to sell the Sigma.

While I was at it, I made a better snap of the Contax on the GF1; lovely (the lens, not the snap).