DS/EN ISO 21987
Ophthalmic optics – Mounted spectacle lenses
inactive
| Organization: | DS |
| Publication Date: | 27 October 2009 |
| Status: | inactive |
| Page Count: | 30 |
| ICS Code (Ophthalmic equipment): | 11.040.70 |
scope:
Establish requirements for finished, mounted prescription eyewear for refractive power, prismatic power, prism imbalance and prism reference point placement and mechanical tolerances of segment/fitting cross placement.
Document History
September 5, 2017
Ophthalmic optics – Mounted spectacle lenses (ISO 21987:2017)
ISO 21987:2017 specifies requirements and test methods for mounted spectacle lenses relative to the prescription order.
DS/EN ISO 21987
October 27, 2009
Ophthalmic optics – Mounted spectacle lenses
Establish requirements for finished, mounted prescription eyewear for refractive power, prismatic power, prism imbalance and prism reference point placement and mechanical tolerances of...
Ophthalmic optics – Mounted spectacle lenses (ISO/FDIS 21987:2017)
This International Standard specifies requirements for mounted spectacle lenses relative to the prescription order.
Ophthalmic optics - Mounted spectacle lenses (ISO/DIS 21987:2008)
This International Standard specifies requirements for mounted spectacle lenses relative to the prescription order.
Ophthalmic optics - Mounted spectacle lenses (ISO/FDIS 21987:2009)
This International Standard specifies requirements for mounted spectacle lenses relative to the prescription order.
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