{"id":277962,"date":"2024-10-19T18:43:34","date_gmt":"2024-10-19T18:43:34","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bsi-15-30327645-dc\/"},"modified":"2024-10-25T15:15:19","modified_gmt":"2024-10-25T15:15:19","slug":"bsi-15-30327645-dc","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bsi-15-30327645-dc\/","title":{"rendered":"BSI 15\/30327645 DC"},"content":{"rendered":"
PDF Pages<\/th>\n | PDF Title<\/th>\n<\/tr>\n | ||||||
---|---|---|---|---|---|---|---|
4<\/td>\n | Contents Page <\/td>\n<\/tr>\n | ||||||
5<\/td>\n | European foreword <\/td>\n<\/tr>\n | ||||||
6<\/td>\n | Introduction <\/td>\n<\/tr>\n | ||||||
7<\/td>\n | 1 Scope 2 Normative references 3 Terms and definitions 4 Visual acuity test requirements 4.1 General <\/td>\n<\/tr>\n | ||||||
8<\/td>\n | 4.2 Sub-set of letter size to be used for screening purpose 4.3 Number of sets 4.4 Number of optotype Table 1 \u2014 Visual acuity grades 4.5 Test field and distance 5 Test methods 6 Information to be supplied by the manufacturer <\/td>\n<\/tr>\n | ||||||
9<\/td>\n | 7 Marking <\/td>\n<\/tr>\n | ||||||
10<\/td>\n | Annex A (normative) Pass\/fail criteria <\/td>\n<\/tr>\n | ||||||
11<\/td>\n | Annex B (informative) Recommendation for conducting the test <\/td>\n<\/tr>\n | ||||||
12<\/td>\n | Bibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":" BS EN 16917-1. Ophthalmic optics. Instruments and test methods for assessing drivers’ vision. Part 1. Visual acuity<\/b><\/p>\n |