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]
Search Results for: a7r battery
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]
Sony a7RII IBIS current draw revisited
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 reported on the battery draining effects associated with turning on IBIS in the Sony a7RII earlier, and found little effect. In a comment (the point of which eluded me… [Read More]
Sony a7RII current draw during sensor cleaning
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. While I was doing the regression testing associated with the firmware upgrade to 3.3, I decided to take a look at the battery current during senor cleaning, which I’d not… [Read More]
Sony a7RII current — EVF, LCD, neither
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. Yesterday, at the end of a post about my battery current testing methodology, I showed you my new technique for relatively high-speed dynamic measurements. Today, I’ll show you what happened… [Read More]
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