A different focus
“You want an ultra-wide angle lens,” whispered my Gear Acquisition Syndrome to me. “You need an ultra-wide angle lens!!” Well, that settled it: clearly I needed an ultra-wide angle lens. Because I had an idea for a shot of my Junior Research Assistant (just the one, mind) that required it.
The obvious and most useful option would have been to buy the Sigma 10-20mm zoom for the DSLR on which I take most of my family shots. However, I have a congenital apathy towards zoom lenses, and the Sigma, while cheap, seemed quite expensive just to add a mere wide angle capability. So I went looking for a rangefinder camera instead. And ended up buying two. So not an expensive alternative at all, oh no.