Standard Svensk standard · SS-EN 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)

Status: Gällande

Omfattning
This part of ISO 9342 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, as defined in Clause 3. This part of ISO 9342 applies to focimeters meeting the requirements of ISO 8598.

Ämnesområden

Utrustning för ögonoptik (11.040.70)


Produktinformation

Språk: Engelska

Framtagen av: Ögonoptik, SIS/TK 336

Internationell titel: 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)

Artikelnummer: STD-43740

Utgåva: 1

Fastställd: 2005-12-22

Antal sidor: 12

Ersätter: SS-EN ISO 9342