16/30310662 DC : 0
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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BS EN ISO 18369-3 - OPHTHALMIC OPTICS - CONTACT LENSES - PART 3: MEASUREMENT METHODS
Hardcopy , PDF
English
31-10-2017
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Methods of measurement for contact lenses
5 Test report
Annex A (informative) - Measurement of rigid
contact lens curvature using interferometry
Annex B (informative) - Determination of back
vertex power of soft contact lenses immersed in
saline using the Moir? deflectometer or
Hartmann methods
Annex C (informative) - Use of the ophthalmometer to
measure the radius of curvature of contact lenses
Annex D (informative) - Paddle support for focimeters
used for power measurements of contact lenses
Bibliography
BS EN ISO 18369-3.
| Committee |
CH/172/9
|
| DocumentType |
Draft
|
| Pages |
48
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy |
| ISO 5725-1:1994 | Accuracy (trueness and precision) of measurement methods and results — Part 1: General principles and definitions |
| ISO 9342-1:2005 | Optics and optical instruments — Test lenses for calibration of focimeters — Part 1: Test lenses for focimeters used for measuring spectacle lenses |
| ISO 10343:2014 | Ophthalmic instruments — Ophthalmometers |
| ISO 3696:1987 | Water for analytical laboratory use — Specification and test methods |
| BS 1647-2:1984 | pH measurement Specification for reference value standard solutions and operational reference standard solutions |
| ISO 8598-1:2014 | Optics and optical instruments — Focimeters — Part 1: General purpose instruments |
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