Archives for November 5, 2016

This is an aside to a  series of posts on power consumption in the Sony a7RII. The more recent incarnation of the series starts here. I was recently surprised by one of the scope traces that I made as part of the a7RII current draw tests:   I turned on the camera at the far… [Read More]

This is a continuation in a series of posts on power consumption in the Sony a7RII. The more recent incarnation of the series starts here. Using the methods that I developed over the last few days, I took a look at the Sony a7RII battery current draw when autofocus (AF) is used. I mounted a… [Read More]