Ophthalmic optics and instruments - Near vision charts (ISO/DIS 7921:2023); German and English version prEN ISO 7921:2023
German title
Augenoptik und ophthalmische Instrumente - Nahsehschärfetafeln (ISO/DIS 7921:2023); Deutsche und Englische Fassung prEN ISO 7921:2023
Date of issue
2023-03-24
Publication date
2023-04
Original language
German,
English
Pages
31
Date of issue
2023-03-24
Publication date
2023-04
Original language
German,
English
Pages
31
DOI
https://dx.doi.org/10.31030/3424988
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Content
ICS
11.040.70
DOI
https://dx.doi.org/10.31030/3424988
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