$35
ANSI Z80.23-2018
2019
Ophthalmics – Corneal Topography and Tomography Systems – Standard Terminology, Requirements
- Format:
- Language(s) :
- Published :
- English
- 2019
ABSI Z80.23-2018 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.
| ANSI Z80.23-2018 | |
|---|---|
| STANDARD INFO: | |
| Standard Name | ANSI Z80.23-2018 |
| Scope | Ophthalmics - Corneal Topography and Tomography Systems - Standard Terminology, Requirements |
| Publisher | ANSI - American National Standards Institute |
| Languages | English |
| State | |
| Publication Year | 2019 |
| Most recent Version | MOST RECENT |
| Whether to be replaced | |
| Addendum | |
| FILE INFO: | |
| File Size | 1 file , 360 KB |
| Note | This product is unavailable in Ukraine, Russia, Belarus |
| Number of Pages | 32 |
| Published | 2019 |
| ANSI Z80.23-2018 | ||
|---|---|---|
| History | Publisher Year | |
| ANSI Z80.23-2018 | 2019 | Current |
| ANSI Z80.23-2008 (R2013) | 2008 | |
| ANSI Z80.23-1999 | 1999 |
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