Week 7: Sigma 150-500mm f/5-6.3 - "Robin"

Other than privacy invading paparazzi shots, the natural target for this lens I would assume, is wildlife. I have to say it's slow to focus, both manually and with the auto-focus on the Df - which pretty much makes fast moving subjects impossible.

The upside though of using the focal reducer onto the Fuji X-Pro2 is that it increases the perceived aperture by focusing more of the light onto the smaller sensor - meaning that it's "faster" than the advertised f/5-6.3 giving the ability to use a quicker shutter speed.

This was shot hand-held on the Fuji ...