09/30169936 DC : DRAFT NOV 2009
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
BS EN ISO 8598-1 - OPTICS AND OPTICAL INSTRUMENTS - FOCIMETERS - PART 1: GENERAL PURPOSE INSTRUMENTS
10-31-2014
11-23-2012
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Design recommendations and technical requirements for
general purpose focimeters
5 Metrological requirements
6 Test procedures
7 Marking
Annex A (informative) - Use of correction values when
measuring spectacle lenses or
contact lenses
Annex B (informative) - Example for evaluation of
uncertainty of measurement for
automated focimeters for general
use
Bibliography
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