BS EN ISO 18369-3:2006
Ophthalmic optics - Contact lenses - Measurement methods

Standard No.

BS EN ISO 18369-3:2006

Release Date

2006

Published By

British Standards Institution (BSI)

Status

Be replaced 2017-10

Replace By

BS EN ISO 18369-3:2017

Latest

BS EN ISO 18369-3:2017(2018)

Replace

04/30088797 DC:2004 BS EN ISO 8599:1997 BS EN ISO 9337-1:1999 BS EN ISO 9337-2:2004 BS EN ISO 9338:1998 BS EN ISO 9339-1:1998 BS EN ISO 9339-2:1998 BS EN ISO 9341:1998 BS EN ISO 10338:1998 BS EN ISO 10344:1998

Scope

ISO 18369-3:2006 specifies the methods for measuring the physical and optical properties of contact lenses specified in ISO 18369-2, i.e. radius of curvature, back vertex power, diameter, thickness, inspection of edges, inclusions and surface imperfections, and determination of spectral and luminous transmittances. ISO 18369-3:2006 also specifies the equilibrating solution, standard saline solution, for testing of contact lenses.

BS EN ISO 18369-3:2006 history

• 0000 BS EN ISO 18369-3:2017(2018)
• 2017 BS EN ISO 18369-3:2017 Ophthalmic optics. Contact lenses. Measurement methods
• 2006 BS EN ISO 18369-3:2006 Ophthalmic optics - Contact lenses - Measurement methods

BS EN ISO 18369-3:2006 Ophthalmic optics - Contact lenses - Measurement methods has been changed from BS EN ISO 8599:1997 Optics and optical instruments — Contact lenses — Determination ofthe spectral and luminous transmittance.

BS EN ISO 18369-3:2006 Ophthalmic optics - Contact lenses - Measurement methods has been changed from BS EN ISO 9337-2:2004 Contact lenses — Determination of back vertex power — Part 2 : Measurement of contact lenses immersed in saline.

BS EN ISO 18369-3:2006 Ophthalmic optics - Contact lenses - Measurement methods has been changed from BS EN ISO 9338:1998 Optics and optical instruments — Contact lenses — Determination ofthe diameters.

BS EN ISO 18369-3:2006 Ophthalmic optics - Contact lenses - Measurement methods has been changed from BS EN ISO 9339-1:1998 Optics and optical instruments — Contact lenses — Determination ofthe thickness — Part 1 : Rigid contact lenses.

BS EN ISO 18369-3:2006 Ophthalmic optics - Contact lenses - Measurement methods has been changed from BS EN ISO 9339-2:1998 Optics and opticals — Contact lenses — Determination of thickness — Part 2 : Hydrogel contact lenses.

BS EN ISO 18369-3:2006 Ophthalmic optics - Contact lenses - Measurement methods has been changed from BS EN ISO 9341:1998 Optics and optical instruments — Contact lenses — Determination ofinclusions and surface imperfections for rigid contact lenses.