Superseded Draft standard
Historical

DIN EN ISO 21987:2016-05

Ophthalmic optics - Mounted spectacle lenses (ISO/DIS 21987:2016); German and English version prEN ISO 21987:2016

Summary

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.

Notes

Prévu pour remplacer DIN EN ISO 21987 (2010-02).

Technical characteristics

Publisher Deutsche Institut für Normung e.V. (DIN)
Publication Date 05/01/2016
Cancellation Date 12/01/2017
Page Count 61
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No products.