ANSI Z80.9-2020 PDF
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Ophthalmics – Devices for Low Vision
American National Standards Institute , 05/26/2020
File Format: PDF
ANSI Z80.9-2020 PDF
ANSI Z80.9-2020 applies to optical and electro-optical devices specified by the manufacturer for use by visually impaired persons as low-vision devices. It specifies optical and mechanical requirements and test methods. It includes devices with optical and/or electrical and/or electronic components used for image capture or display.
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