This is an afterthought to a series of posts on power consumption in the Sony a7RII. The more recent incarnation of the series starts here. There have been some questions about the current draw of smart adapters on the a7RII. I happen to have a Vello LAE-SE-NFV4 Nikon F to Sony E adapter that I use to… [Read More]
Sony a6300 battery drain dynamics
This is a coda to a series of posts on power consumption in the Sony a7RII. The more recent incarnation of the series starts here. When I was testing the a7RII battery current, a reader wondered out loud if the a6300 scanned the senor faster than the a7RII in AF-C mode, since the frame rate is… [Read More]
Sony a7RII battery draw — summary
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. I’m getting ready to wrap up this series of tests of the Sony a7RII battery current drain. I’m pretty sure I’m going to be using the techniques I’ve developed for… [Read More]
Sony a7RII battery draw with EVF and LCD
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. Now that I know more about how the camera works, I thought I’d go back and look quantitativly at the camera current draw with the EVF and the LCD enabled…. [Read More]
Sony a7S battery current
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. The fact that the a7RII takes battery current to keep the sensor centered even when IBIS is turned off got me to wondering about two things. Do the optically stabilized… [Read More]
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