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JIS T 7318:2002

Current

Current

The latest, up-to-date edition.

Ophthalmometers

Available format(s)

Hardcopy , PDF

Language(s)

English, Japanese

Published date

10-31-2002

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This Standard specifies the ophthalmometers which indicate the radius of curvature, direction of principal meridian and corneal refraction power assuming the corneal front surface of human eye as a toroidal surface, by its reflected image, the radius of curvature of the corneal principal meridian and the direction of the corneal principal meridian are measured to obtain the corneal refractive power from the value of radius of curvature by calculation.

DocumentType
Standard
Pages
13
PublisherName
Japanese Standards Association
Status
Current
Supersedes

Reaffirmed 2014 2002(R2014) [25/10/2014]2002(R2009) [01/10/2009]2002 [01/08/2002]88

JIS Z 8120:2001 Glossary Of Optical Terms
JIS T 1011:1988 Glossary of terms used in medical electrical equipment (general terms)
JIS T 0601-1:1999 Medical electrical equipment Part 1: General requirements for safety

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