BS EN ISO 10940:2009

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Requirements
  4.1 General
  4.2 Optical properties
  4.3 Construction and function
  4.4 Optical radiation hazard with fundus cameras
5 Test methods for checking the optical properties
  5.1 General
  5.2 Test target arrangement
  5.3 Checking the resolving power of the fundus camera
      optics
  5.4 Checking the angular field of view
  5.5 Checking the magnification of the image
  5.6 Checking the pixel pitch of a sensor on the fundus
6 Accompanying documents
7 Marking
Annex A (normative) - Guidance for the measurement and
                      calculation of the light hazard
                      related values
Annex B (informative) - Guidance for safe use of the
                        fundus camera

Describes requirements and test methods for fundus cameras operating for observing, photographing or recording electronic images of the fundus of the human eye in order to provide the image information for diagnosis.

This International Standard, together with ISO15004-1 and ISO15004-2, specifies requirements and test methods for fundus cameras operating for observing, photographing or recording electronic images of the fundus of the human eye in order to provide the image information for diagnosis. This International Standard is not applicable to the following instruments:

• those that contact the eye during the examination;

• those using scanning laser sources.

This International Standard takes precedence over ISO15004-1 and ISO15004-2, if differences exist.