About a year and a half ago, I bought the Sigma 150-600mm f/5-6.3 Contemporary lens. I don’t photograph wildlife very often these days, but I wanted a lens handy for those occasional times when I needed some extra reach. I ended up keeping it in the trunk of my car, permanently, for those times when I’d spot some wildlife from the road, but I also got some use out of it for shooting sports. It’s cheap for a 600mm lens, […]