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View larger IEC 63145-20-20 Ed. 1.0 en:2019
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IEC 63145-20-20 Ed. 1.0 en:2019 Eyewear display - Part 20-20: Fundamental measurement methods - Image quality
standard by International Electrotechnical Commission, 09/13/2019
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IEC 63145-20-20:2019 (E) specifies the standard measurement conditions and measurement methods for determining the image quality of eyewear displays. This document is applicable to non-see-through type (virtual reality "VR" goggle) and see-through type (augmented reality ?AR? glasses) eyewear displays using virtual image optics.Contact-lens type displays and retina direct projection displays are out of the scope of this document.