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ANSI - Z80.23

Ophthalmics – Corneal Topography and Tomography Systems – Standard Terminology, Requirements

active, Most Current
Organization: ANSI
Publication Date: 9 November 2018
Status: active
Page Count: 32
scope:

This American National Standard applies to instruments, systems and methods that are intended to measure the shape of the cornea of the human eye over a majority of its area. The measurements of the anterior and/or posterior surface in local areas may be of curvature and/or three dimensional topographical measurements of the surface. The measurements may be used to derive more global parameters used to characterize the surfaces. Instruments classified as ophthalmometers or keratometers are not covered by this standard.

Document History

November 9, 2018
Ophthalmics – Corneal Topography and Tomography Systems – Standard Terminology, Requirements
Scope: This American National Standard applies to instruments, systems and methods that are intended to measure the shape of the cornea of the human eye over a majority of its area. The measurements...
Z80.23
November 9, 2018
Ophthalmics – Corneal Topography and Tomography Systems – Standard Terminology, Requirements
This American National Standard applies to instruments, systems and methods that are intended to measure the shape of the cornea of the human eye over a majority of its area. The measurements of the...
August 4, 2008
For Ophthalmics – Corneal Topography Systems – Standard Terminology, Requirements
A description is not available for this item.
October 18, 1999
Opthalmics - Corneal Topography Systems - Standard Terminology, Requirements
A description is not available for this item.

References

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