BS ISO 20711:2017
Current
The latest, up-to-date edition.
Optics and photonics. Environmental requirements. Test requirements for telescopic systems
Hardcopy , PDF
English
05-12-2017
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Subdivision of the instrument group 'telescopic
systems'
5 Designation of environmental requirements and
environmental tests
6 Specification of technical requirements and
appropriate environmental tests
7 Procedure
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.