What's·In·Your·Attic?

@MichelG: Michel,

The vast majority of the time, I'm using a Sigma 28-70mm/f2.8 EX on my SD9. I'm absolutely thrilled with the glass quality in the EX line. I also have a couple M42 primes (especially my Helios44 50mm/f2) that I'll swap to every now and again, but that's rare.