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NEN EN ISO 11979-2 : 2014

Current
Current

The latest, up-to-date edition.

OPHTHALMIC IMPLANTS - INTRAOCULAR LENSES - PART 2: OPTICAL PROPERTIES AND TEST METHODS
Published date

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

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