Moka is sitting in a particularly bad spot for our family room lighting and, at this hour, exterior light is nearly completely blocked by the shade (you can see this in the reflection on her pupil). The low light here pushed the shutter speed below the minimum I had set...to 1/45. Now, keep in mind, I'm handholding this shot at 500mm and there is absolutely no motion blur. For contrast, I have a hard time keeping a shot like this steady at 1/90 with a 50mm prime. This combination of lens and body image stabilization is ridiculously good!
