A for arms: Ask the person to raise both of their arms and note if one arm drifts downwards.F for face: Ask the person to smile and note if one side of the face has dropped.If a person thinks that someone is experiencing a stroke, they should call the emergency services immediately and follow the procedure set out by the acronym FAST: difficulty walking, as well as dizziness and lack of coordination.confusion and difficulty speaking, or understanding.numbness in the face, leg, or arm, typically on one side of the body.I think your eyes start to adapt over time.Īlso I'll mention that I've been using the DK2 frequently for two years now and having just had an eye checkup last week my eyes haven't gotten any worse.Strokes can cause vision to become blurry in one or both eyes. This annoyed me a little at first coming from the DK2, and I could initially feel a little eye strain as a result, but I've since just learned to relax my eyes more when looking close up, and it doesn't seem to be causing any eye strain issues now. Just an idea but perhaps you are trying hard to focus on close objects in Chronos? And it's tiring out your eyes, or at least the right one more for some reason. It's like being slightly far sighted in real life. One thing I immediately noticed as a long time DK2 user is that the near range focal distance of the CV1 is a little longer than the DK2, meaning you can't get quite as close to things before they start to get out of focus.
I've had the CV1 for a few weeks now and I've been using it a fair bit, with glasses (I have mild myopia).
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