13/30285351 DC : 0
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 60793-1-43 - OPTICAL FIBRES - PART 1-43: MEASUREMENT METHODS - NUMERICAL APERTURE MEASUREMENT
Hardcopy , PDF
05-31-2015
English
FOREWORD
1 Scope
2 Normative references
3 Overview of method
4 Reference test method
5 Apparatus
6 Sampling and specimens
7 Procedure
8 Calculations
9 Results
10 Specimen length(s) Specification information
Annex A (Informative) - Mapping NA measurement
to alternate lengths
Annex B (normative) - Product specific default
values for NA measurement
Important note : All end users must be registered with an Account prior to user licenses being assigned.Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.