Microscopes. Marking of objectives and eyepieces Ingestion-build-47182 BS 4651-5 is the fifth

BS 4651-5 is the fifth part of the BS 4651 multi-series and discusses the determination of iron content

The implications are: (1) because metadata is data

Technical details specified in this document are given for information only

BS ISO 5834-3:2019 has made some technical changes compared to ISO 5834-3:2005

static load test and corrosion resistance test

Microscopes. Marking of objectives and eyepieces Ingestion-build-47182 BS 4651-5 is the fifth1 Scope This International Standard specifies the format for the marking of data or symbols for optical characteristics on microscope objectives and eyepieces and the positioning of the data. It makes recommendations for the marking of additional information, particularly colour coding of rings designating the magnification of objectives and the immersion media with which they are used.