DIN EN ISO 19980 E : 2012
Current
The latest, up-to-date edition.
OPHTHALMIC INSTRUMENTS - CORNEAL TOPOGRAPHERS (ISO 19980:2012)
Hardcopy , PDF
English
01-01-2012
National foreword
National Annex NA (informative) - Bibliography
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Requirements
5 Test methods and test devices
6 Accompanying documents
7 Marking
Annex A (informative) - Test surfaces for
corneal topographers (CTs)
Annex B (normative) - Standardized displays for
corneal topographers (CTs)
Annex C (normative) - Calculation of area-weighting
values
Annex D (normative) - Test methods for measuring
human corneas
Bibliography
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.