NEN EN ISO 11979-2 : 2014
Current
The latest, up-to-date edition.
OPHTHALMIC IMPLANTS - INTRAOCULAR LENSES - PART 2: OPTICAL PROPERTIES AND TEST METHODS
12-01-2013
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Requirements
4.1 General
4.2 Dioptric power
4.3 Imaging quality
4.4 Spectral transmittance
Annex A (normative) Measurement of dioptric power
Annex B (normative) Measurement of resolution efficiency
Annex C (normative) Measurement of MTF
Annex D (informative) Precision of dioptric power
determination
Annex E (informative) Precision of imaging quality
determination
Annex F (informative) Verification of ray trace
calculations
Annex G (informative) Selected definitions
Bibliography
Defines requirements and test methods for certain optical properties of intraocular lenses (IOLs) with spherical, aspheric, toric, multifocal, and accommodative optics.
| DocumentType |
Standard
|
| PublisherName |
Netherlands Standards
|
| Status |
Current
|
| Standards | Relationship |
| I.S. EN ISO 11979-2:2014 | Identical |
| BS EN ISO 11979-2:2014 | Identical |
| UNI EN ISO 11979-2 : 2015 | Identical |
| UNE-EN ISO 11979-2:2015 | Identical |
| DIN EN ISO 11979-2:2014-12 | Identical |
| EN ISO 11979-2:2014 | Identical |
| ISO 11979-2:2014 | Identical |
| SN EN ISO 11979-2 : 2014 | Identical |
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