{"id":464781,"date":"2024-10-20T10:36:52","date_gmt":"2024-10-20T10:36:52","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-iso-86242020\/"},"modified":"2024-10-26T19:34:15","modified_gmt":"2024-10-26T19:34:15","slug":"bs-en-iso-86242020","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-iso-86242020\/","title":{"rendered":"BS EN ISO 8624:2020"},"content":{"rendered":"
This document specifies a measuring system for spectacle frames and related vocabulary. It is applicable to spectacle frames with fronts that are intended to be symmetrical.<\/p>\n
This document specifies a measuring system for spectacle frames and related vocabulary. It is applicable to spectacle frames with fronts that are intended to be symmetrical.<\/p>\n
PDF Pages<\/th>\n | PDF Title<\/th>\n<\/tr>\n | ||||||
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2<\/td>\n | National foreword <\/td>\n<\/tr>\n | ||||||
4<\/td>\n | European foreword <\/td>\n<\/tr>\n | ||||||
6<\/td>\n | Foreword <\/td>\n<\/tr>\n | ||||||
7<\/td>\n | 1 Scope 2 Normative references 3 Terms and definitions 3.1 Principal terms of the boxed lens system <\/td>\n<\/tr>\n | ||||||
12<\/td>\n | 3.2 Complementary terms of the boxed lens system <\/td>\n<\/tr>\n | ||||||
17<\/td>\n | 4 Measuring system <\/td>\n<\/tr>\n | ||||||
19<\/td>\n | Annex A (informative) Measurement of 3-dimensionally shaped spectacle frames <\/td>\n<\/tr>\n | ||||||
22<\/td>\n | Bibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":" Ophthalmic optics. Spectacle frames. Measuring system and vocabulary<\/b><\/p>\n |