ANSI Z80.23 : 2008

Superseded

View Superseded by

OPHTHALMICS - CORNEAL TOPOGRAPHY SYSTEMS - STANDARD TERMINOLOGY, REQUIREMENTS

Available format(s)

Hardcopy , PDF

Superseded date

03-11-2019

Language(s)

English

Published date

01-01-2008

Publisher

Optical Laboratories Association

Foreword
1 Scope and purpose
2 Normative references
3 Terminology
4 Requirements
5 Test methods and test devices
6 Accompanying documents
7 Marking
Annex A (informative) Test surfaces for corneal topographers
Annex B (normative) Standardized displays for corneal
topographers
Annex C (normative) Calculation of area weighting values
Annex D (normative) Pre-processing of axial elevation data
prior to analysis of paired data sets

Pertains to instruments, systems and methods that are intended to measure the shape of the cornea of the human eye over a majority of its central anterior surface.

Committee	Z80
DocumentType	Standard
Pages	31
PublisherName	Optical Laboratories Association
Status	Superseded
SupersededBy	ANSI Z80.23 : 2018

IEC 60601-1:2005+AMD1:2012 CSV	Medical electrical equipment - Part 1: General requirements for basic safety and essential performance
ANSI Z80.28 : 2017	OPHTHALMICS - METHODS OF REPORTING OPTICAL ABERRATIONS OF EYES
ISO 10110-12:2007	Optics and photonics Preparation of drawings for optical elements and systems Part 12: Aspheric surfaces
ISO 15004:1997	Ophthalmic instruments Fundamental requirements and test methods
ANSI Z80.20 : 2016	OPHTHALMICS - CONTACT LENSES - STANDARD TERMINOLOGY, TOLERANCES, MEASUREMENTS AND PHYSICOCHEMICAL PROPERTIES
ISO 8429:1986	Optics and optical instruments Ophthalmology Graduated dial scale