Optics and photonics - Effective numerical aperture of laser lenses - Definition and verification procedure
Edition 2022-04

Optics and optical instruments - Focimeters Part 1: General purpose instruments
Edition 2019-02-28

Optics and optical instruments - Test lenses for calibration of focimeters Part 1: Reference lenses for focimeters used for measuring spectacle lenses
Edition 2025-02-27

Optics and optical instruments - Test lenses for calibration of focimeters Part 2: Test lenses for focimeters used for measuring contact lenses
Edition 2018-08-31

Optics and photonics - Quality evaluation of optical systems - Assessing the image quality degradation due to chromatic aberrations
Edition 2024-02-22

Optics and photonics - Spectral bands
Edition 2014-05-07

Optics ophthalmic - Mounted spectacle lenses
Edition 2019-08-27

Optics and photonics - Preparation of drawings for optical elements and systems - Part 6: centring tolerances

Optics and photonics - Preparation of drawings for optical elements and systems - Part 11: Non-toleranced data

Optics and photonics - Preparation of drawings for optical elements and systems - Part 6: Centring and tilt tolerances
Edition 2025-06-18