Sonertial
lvl.1
Sweden
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jrm11 Posted at 2017-3-10 18:54
Trying to understand the implications of the magnet solution...
From the links in the previous post's YT, it seems the OIS is mechanical. It uses magnetic coils. So there is no "motor" or powered system that would be "fighting" with the additional magnet. It's not like you are wearing out a motor or draining the battery.
There most likely are no significant consequences, I just put the warnings there to be cautious.
That said, I notice that with some magnets, there is an audible mechanical sound being picked up in the microphone, that's not there when the magnet isn't. When I posted that video, it was early days, I got the impression that the magnet was warming up. Subsequent tests, hours of filming in direct sunlight, strong magnets, etc have satisfied me that the worst that can happen, as I have observed it, is that the system sometimes loses focus if the magnet is positioned wrongly. If any electromagnet is working, it's not massively increasing power consumption.
To be blatantly honest, this issue is something that I feel quite strongly needs to be addressed by Apple, not the community. The warning's are more a cry for attention than a serious concern. A bit of scaremongering if you like. |
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