BSI 15/30327645 DC:2015 Edition
$13.70
BS EN 16917-1. Ophthalmic optics. Instruments and test methods for assessing drivers’ vision. Part 1. Visual acuity
| Published By | Publication Date | Number of Pages |
| BSI | 2015 | 12 |
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 4 | Contents Page |
| 5 | European foreword |
| 6 | Introduction |
| 7 | 1 Scope 2 Normative references 3 Terms and definitions 4 Visual acuity test requirements 4.1 General |
| 8 | 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 — Visual acuity grades 4.5 Test field and distance 5 Test methods 6 Information to be supplied by the manufacturer |
| 9 | 7 Marking |
| 10 | Annex A (normative) Pass/fail criteria |
| 11 | Annex B (informative) Recommendation for conducting the test |
| 12 | Bibliography |
