Member
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Join Date: Dec 2013
Posts: 333
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Member
Join Date: Dec 2013
Posts: 333
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I use the circular filters and look out a window - nothing exceptionally bright anymore. I am usually sitting away from the window close to ten feet.
The colored filters are only big enough for one eye, so I hold it over one eye and then cover the other one. After I feel my brain has had enough, I switch. I only do syntonics on occasion. And it's usually less than a minute on each eye. If I do it consecutive days, sometimes I feel I only need a few seconds, and sometimes I put it up and my visual system doesn't want any, so I stop.
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