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ČSN - Czech national standards - Page 1288

Standards ČSN - Czech national standards - Page 1288

ČSN is a protected designation of Czech national technical standards.

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Preview ČSN EN ISO 7944 1.5.2025 Preview of the standard
ČSN EN ISO 7944 (195012)

Optics and photonics - Reference wavelengths

Standard published on 1.5.2025

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Preview ČSN EN ISO 7944 1.2.1999
ČSN EN ISO 7944 (195012) WITHDRAWN

Optics and optical instruments - Reference wavelengths (ISO 7944:1998)

WITHDRAWN published on 1.2.1999

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Preview ČSN EN ISO 12865 1.12.2006
ČSN EN ISO 12865 (195013)

Ophthalmic instruments - Retinoscopes

Standard published on 1.12.2006

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Preview ČSN EN ISO 12865 1.2.1999
ČSN EN ISO 12865 (195013) WITHDRAWN

Ophthalmic instruments - Retinoscopes (ISO 12865:1998)

WITHDRAWN published on 1.2.1999

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Preview ČSN EN ISO 12867 1.11.2010 Preview of the standard
ČSN EN ISO 12867 (195014)

Ophthalmic instruments - Trial frames (ISO 12867:2010)

Standard published on 1.11.2010

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Preview ČSN EN ISO 12867 1.2.1999
ČSN EN ISO 12867 (195014) WITHDRAWN

Ophthalmic instruments - Trial frames (ISO 12867:1998)

WITHDRAWN published on 1.2.1999

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Preview ČSN EN ISO 8598-1 1.2.2015 Preview of the standard
ČSN EN ISO 8598-1 (195015)

Optics and optical instruments - Focimeters - Part 1: General purpose instruments used for measuring spectacle lenses

Standard published on 1.2.2015

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Preview ČSN EN ISO 8598 1.4.1999
ČSN EN ISO 8598 (195015) WITHDRAWN

Optics and optical instruments - Focimeters (ISO 8598:1996)

WITHDRAWN published on 1.4.1999

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Preview ČSN EN ISO 9342-1 1.2.2024 Preview of the standard
ČSN EN ISO 9342-1 (195016)

Optics and optical instruments - Test lenses for calibration of focimeters - Part 1: Reference lenses for focimeters used for measuring spectacle lenses

Standard published on 1.2.2024

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Preview ČSN EN ISO 9342-2 1.5.2006
ČSN EN ISO 9342-2 (195016)

Optics and optical instruments - Test lenses for calibration of focimeters - Part 2: Test lenses for focimeters used for measuring contact lenses

Standard published on 1.5.2006

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Latest update: 2026-08-06 (Number of items: 2 291 512)
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