BS EN ISO 8980-2:2017
Current
The latest, up-to-date edition.
Ophthalmic optics. Uncut finished spectacle lenses Specifications for power-variation lenses
Hardcopy , PDF
English
20-09-2017
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Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Classification
5 Requirements
6 Verification methods
7 Marking
8 Identification and information
9 Reference to this document
Annex A (informative) - Material and surface quality
Bibliography
Defines requirements and verification methods for the optical and geometrical properties for uncut finished power-variation lenses.
| Committee |
CH/172/3
|
| DevelopmentNote |
Renumbers and supersedes BS 2738-7(1996) 1997 version incorporates amendment 9760 to BS 2738-7(1996) Supersedes 02/563165 DC (SND 03/2004) Supersedes BS 2738-7(2004) & 16/30320075 DC. (10/2017)
|
| DocumentType |
Standard
|
| Pages |
16
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This document specifies requirements and verification methods for the optical and geometrical properties for uncut finished power-variation lenses.
| Standards | Relationship |
| UNE-EN ISO 8980-2:2004 | Identical |
| NF EN ISO 8980-2 : 2017 | Identical |
| I.S. EN ISO 8980-2:2017 | Identical |
| NS EN ISO 8980-2 : 2017 | Identical |
| NEN EN ISO 8980-2 : 2017 | Identical |
| ISO 8980-2:2017 | Identical |
| DIN EN ISO 8980-2:2016-05 (Draft) | Identical |
| EN ISO 8980-2:2017 | Identical |
| UNI EN ISO 8980-2 : 2004 | Identical |
| NBN EN ISO 8980-2 : 2004 COR 2006 | Identical |
| ONORM EN ISO 8980-2 : 2017 | Identical |
| SN EN ISO 8980-2 : 2017 | Identical |
| BS 2738-1:1998 | Spectacle lenses Specification for tolerances on optical properties of mounted spectacle lenses |
| BS 7028:1999 | Eye protection for industrial and other uses. Guidance on selection, use and maintenance |
| ISO 8980-3:2013 | Ophthalmic optics Uncut finished spectacle lenses Part 3: Transmittance specifications and test methods |
| ISO 21987:2017 | Ophthalmic optics — Mounted spectacle lenses |
| ISO 13666:2012 | Ophthalmic optics Spectacle lenses Vocabulary |
| ISO 14889:2013 | Ophthalmic optics — Spectacle lenses — Fundamental requirements for uncut finished lenses |
| ISO 7944:1998 | Optics and optical instruments — Reference wavelengths |
| ISO/TR 28980:2007 | Ophthalmic optics Spectacle lenses Parameters affecting lens power measurement |
| ISO 8429:1986 | Optics and optical instruments Ophthalmology Graduated dial scale |
| ISO 8598-1:2014 | Optics and optical instruments — Focimeters — Part 1: General purpose instruments |
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