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Near Vision Eye Test Chart, Patti Pics
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Near Vision Eye Test Chart, Patti Pics Features
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Front: Proportional spacing
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Back: MassVAT format
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Patti Pics Symbols
About Near Vision Eye Test Chart, Patti Pics
This near point vision chart features two smaller groups of optotypes for repetitive testing. This is helpful because two groups will lessen the possibility of unwanted memorization while testing. Non memorization leads to more accurate vision records and higher repeatability. Eye chart is great for testing pediatric patients.MassVAT Designed by: Luisa Mayer, Ph.D. and Bruce Moore, O.D.CHART FRONT: Proportional spacing.Visual Acuity range 8M to .2M (20/400, 6/120 to 20/10, 6/3 equiv.).Two smaller groups 2M to .20 M for repetitive vision testing (20/100, 630 to 20/10, 6/3 equiv.).CHART BACK: MassVAT format. Visual Acuity range 2M to .32M (20/100, 6/30 to 20/16, 6/4.8 equiv.).Most Trusted in Vision research & Clinical Trials Worldwide
