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Homepage>CSN Standards>19 OPTICAL INSTRUMENTS, DEVICES FOR CINEMATOGRAPHY AND REPROGRAPHY>1950 Eye optics, common requirements>CSN EN ISO 10938 - Ophthalmic optics - Chart displays for visual acuity measurement - Printed, projected and electronic
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Released: 01.05.2017
CSN EN ISO 10938 - Ophthalmic optics - Chart displays for visual acuity measurement - Printed, projected and electronic

CSN EN ISO 10938

Ophthalmic optics - Chart displays for visual acuity measurement - Printed, projected and electronic

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Number of Standard:CSN EN ISO 10938
Category:195006
Pages:20
Released:01.05.2017
Catalog number:501826
DESCRIPTION

CSN EN ISO 10938

CSN EN ISO 10938 This International Standard applies to displays of optotypes generated by chart projectors and all other visual acuity measurement systems that use recognition of high-contrast optotypes and that are designed for general use, including optotypes printed on media (either opaque or intended for transillumination), those generated electronically, and those produced by optical projection.
Original English text of CSN EN Standard.
The price of the Standard included all amendments and correcturs.
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