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>ISO 9342-2:2005-Optics and optical instruments — Test lenses for calibration of focimeters — Part 2: Test lenses for focimeters used for measuring contact lenses
sklademVydáno: 2005
ISO 9342-2:2005-Optics and optical instruments — Test lenses for calibration of focimeters — Part 2: Test lenses for focimeters used for measuring contact lenses

ISO 9342-2:2005

ISO 9342-2:2005-Optics and optical instruments — Test lenses for calibration of focimeters — Part 2: Test lenses for focimeters used for measuring contact lenses

Formát
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Cena a měna
Anglicky PDF
K okamžitému stažení
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1800 Kč
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1800 Kč
Označení normy:ISO 9342-2:2005
Počet stran:9
Vydání:1
Vydáno:2005
Jazyk:Anglicky
Popis

ISO 9342-2:2005


ISO 9342-2:2005 specifies requirements for test lenses for focimeters that are used to measure contact lenses. These test lenses are used to find the precise correction values that are needed to convert the power values measured to back vertex power values. ISO 9342-2:2005 applies to focimeters meeting the requirements of ISO 8598.