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US2012265109A1
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Training and/or measuring visual focusing and vergence abilities using a plurality of optical elements
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Eye alignment training device with sliding markers
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Pendulum With Visual Indicia
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Adjustable spectral transmittance eyewear
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Compact motion-simulating device
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Visualization testing and/or training
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Low contrast training
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Vision and cognition testing and/or training under stress conditions
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Systems and methods for testing and/or training near and far visual abilities
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Vision cognition and coordination testing and training
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