ISO 2000; f4 at 1/160 sec. Sigma 135mm f1.8 L mount lens- My friend Ryan sitting in the coffee shop with window lighting illuminating his face from the front. A good chance to try the eye detection autofocus of the Sigma fp camera. I programmed my basic portrait settings, such as aperture priority, frame rate, and focus mode to the C1 mode button so I would always be ready when a candid moment like this happened.