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Why do the red/blue glasses not completely block out the opposite colors on the 4 dot test and the fixation disparity chart?

April 26, 2017block BLUE colors completely DOT glasses opposite red Test

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Why do the red/blue glasses not completely block out the opposite colors on the 4 dot test and the fixation disparity chart?

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You have not adjusted the red/blue screens for your computer settings. In the 4-Dot screen and the Fixation Disparity Screens press the ‘H’ key then: Step 1: While wearing Red/Blue glasses, cover your left eye (blue lens) and adjust the BACKGROUND slider so that the blue dots/bars disappear into the background. Step 2: Now cover your right eye (red lens) and adjust the red slider until the red dot/bars disappear into the background. NOTE: For LCD screens, you may want to try setting your Brightness and Contrast about 30% each and setting your RED, BLUE and GREEN screen colors at about 75%. This general rule seems to be a good place to start. * Monitor brightness and screen colors are set by physical controls on your monitor, not through software, read your monitor manual for details.